College basketball rankings: Alabama falls after losing two key players from SEC title-winning team

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Alabama coach Nate Oats won an outright SEC regular-season title and the SEC Tournament in just his second year in the league. So it's reasonable to assume more trophies are on the way -- perhaps as soon as next March. But, that said, his roster took an undeniable hit this week when Jaden Shackelford entered the transfer portal and Joshua Primo decided to remain in the 2021 NBA Draft.

The byproduct of those developments has the Crimson Tide now set to lose four of the top five scorers from last season's team. A top-10 recruiting class highlighted by five-star point guard JD Davison, four-star center Charles Bediako and transfers Nimari Burnett (Texas Tech) and Noah Gurley (Furman) will help offset what's been lost. But it is the departures of Shackelford and Primo that have dropped Alabama to No. 15 in Version 16.0 of the 2020-21 CBS Sports Preseason Top 25 And 1.

Gonzaga remains No. 1.

The Zags have won at least 31 games in five consecutive seasons, played in two of the past four national title games and finished first or second at KenPom in four of the past five years. And it's possible the best is yet to come considering the roster Mark Few has in place. The West Coast Conference power should bring back Andrew Nembhard and Drew Timme, the latter of whom is the likely Preseason National Player of the Year. They'll be joined by the top-ranked prospect in the Class of 2021 (Chet Holmgren) and two other consensus top-30 freshmen (Hunter Sallis, Nolan Hickman). meaning this should be the most-talented roster in program history.

Top 25 And 1 rankings

Biggest Movers

1 Michigan

10 Alabama

Rk	Teams		Chg	Rcrd
1	Gonzaga	The Zags are expected to bring back Drew Timme and Andrew Nembhard, both of whom started for a team that finished 31-1. They'll combine with a star-studded recruiting class - highlighted by five-star prospects Chet Holmgren and Hunter Sallis - and allow Gonzaga to enter the season as the favorite to win the national title.	--	1-0
2	UCLA	Every meaningful player who helped the Bruins make the Final Four is currently projected back on campus - among them NCAA Tournament star Johnny Juzang. UCLA will add five-star prospect Peyton Watson and should have all of the pieces necessary to compete for the national championship.	--	1-0
3	Kansas	The Jayhawks are expected to return four of the top five scorers from a team that beat Baylor in February and finished second in the Big 12. The addition of high-level transfers Remy Martin (Arizona State) and Joseph Yesefu (Drake) should make Kansas the favorite to win what would be the 20th conference championship of Bill Self's career.	--	1-0
4	Villanova	The return of Collin Gillispie and Jermaine Samuels means the Wildcats will return four of the top five scorers from a team that won the Big East regular-season title by multiple games. Jay Wright winning a third national championship is very much in play.	--	1-0
5	Michigan	The return of Hunter Dickinson and Eli Brooks provides Juwan Howard with high-level experienced pieces to pair with the nation's top-ranked recruiting class that features five-star prospect Caleb Houstan, five-star prospect Moussa Diabate and reigning Sun Belt Player of the Year DeVante' Jones. The Wolverines should be the favorite to win what would be a second straight Big Ten title.	1	1-0
6	Duke	Duke is the only program expected to add three five-star prospects from the Class of 2021 - among them Paolo Banchero and AJ Griffin, both of whom project as one-and-done top-10 NBA Draft picks. So even with Matthew Hurt and DJ Steward leaving school early, Mike Krzyzewski should have enough talent to take the Blue Devils back to the top of the sport.	1	1-0
7	Baylor	The Bears are losing Davion Mitchell and Jared Butler to the NBA Draft. But with a returning core of Adam Flagler, Matthew Mayer and Jonathan Tchamwa Tchatchoua, and a top-10 recruiting class highlighted by five-star wing Kendall Brown and Arizona transfer James Akinjo, Scott Drew has enough to make another run at another national title.	1	0-1
8	Arkansas	The Razorbacks are losing a lot - including projected first-round pick Moses Moody. But JD Notae is returning as a double-digit scorer, and Eric Musselman is adding at least four other experienced double-digit scorers via the transfer market, most notably Chris Lykes (Miami) and Au'Diese Toney (Pitt).	1	0-0
9	Purdue	The Boilermakers have no seniors and zero players likely to enter the 2021 NBA Draft, meaning everybody who matters should return from a team that received a No. 4 seed in the NCAA Tournament. The star is Trevion Williams, who averaged 15.5 points and 9.1 rebounds as a junior.	1	1-0
10	Houston	As long as Kelvin Sampson remains the coach, Houston will likely be a mainstay in the Top 25 And 1. The early loss of Quentin Grimes will hurt, but probably not too much with Marcus Sasser and Tramon Mark set to return and be joined by Texas Tech transfer Kyler Edwards.	1	1-0
11	Maryland	Mark Turgeon has used the transfer market to add a quality guard (Fatts Russell) and big (Qudus Wahab). That should be enough to offset the loss of Darryl Morsell and get the Terrapins to the Big Dance for the sixth time in a span of seven NCAA Tournaments.	1	1-0
12	Texas	Chris Beard has used the transfer portal to add four players - Tre Mitchell (UMass), Timmy Allen (Utah), Christian Bishop (Creighton) and Dylan Disu (Vanderbilt) - who averaged double-figures in points this past season. As a result, he appears to have enough experienced talent to compete for the Big 12 title in his first year at Texas	1	0-1
13	Kentucky	John Calipari has solved Kentucky's point guard problems by enrolling five-star prospect TyTy Washington and Georgia transfer Sahvir Wheeler. Combine that with the return of Davion Mintz and Keion Brooks, and the additions of transfers Kellan Grady (Davidson), Oscar Tshiebwe (West Virginia) and CJ Frederick (Iowa), and the Wildcats look like a team set to have the biggest year-over-year turnaround in the sport.	1	1-0
14	Oregon	Dana Altman has been among the best at reloading his roster each offseason via the transfer market -- and now he's doing it again. The additions of Oklahoma transfer De'Vion Harmon, Syracuse transfer Quincy Guerrier and Rutgers transfer Jacob Young to an experienced core of Will Richardson, Eric Williams and N'Faly Dante should make the Ducks the biggest threat to UCLA in the Pac-12.	1	1-0
15	Alabama	Alabama is losing four of the top five scorers from a team that won the SEC regular-season title and SEC Tournament - most notably Jaden Shackelford and Herb Jones. But the enrollment of a top-10 recruiting class highlighted by five-star point guard JD Davison, four-star big Charles Bediako and transfers Nimari Burnett (Texas Tech) and Noah Gurley (Furman) should give Nate Oats a chance to compete for back-to-back conference championships.	10	1-0
16	Florida St.	The Seminoles should be good again despite the fact that they're likely losing four of their top five scorers - among them projected lottery pick Scottie Barnes. A veteran core of Anthony Polite and Malik Osborne will be joined by a top-five recruiting class highlighted by former Houston standout Caleb Mills and five-star wing Matthew Cleveland.	--	1-0
17	Tennessee	John Fulkerson's decision to return for another season means Tennessee should bring back five of the top eight scorers from a team that earned a No. 5 seed in the NCAA Tournament. That experienced core will pair nicely with a recruiting class highlighted by one of the best point guards in the Class of 2021 (Kennedy Chandler) and another newcomer who just averaged 11.7 points while shooting 44.2% from 3-point range at Auburn (Justin Powell).	--	1-0
18	Ohio St.	Duane Washington's decision to remain in the NBA Draft (despite the possibility that he'll go unselected) is an obvious blow to Ohio State's roster. But Chris Holtmann is still expected to return six of the top eight scorers from a team that earned a No. 2 seed in the NCAA Tournament.	--	1-0
19	N. Carolina	The return of Armando Bacot and Caleb Love will give first-year coach Hubert Davis a chance to keep the Tar Heels nationally relevant. The arrival of Oklahoma transfer Brady Manek should help offset the loss of Garrison Brooks and Day'Ron Sharpe.	--	1-0
20	Auburn	Auburn's frontcourt of Jabari Smith and Walker Kessler might end up being the best frontcourt in the SEC. That's two bigs who were five-star prospects in high school joining a roster returning two double-digit scorers, most notably Allen Flanigan, who averaged 14.3 points, 5.5 rebounds and 2.9 assists last season.	--	0-0
21	UConn	Dan Hurley has rebuilt UConn to the point where it should be a consistent challenger to Villanova in the Big East. Even the early loss of James Bouknight, a projected first-round NBA Draft pick, shouldn't change that (especially with Tyler Polley set to return for a fifth season).	--	0-0
22	Michigan St.	Aaron Henry is following Joshua Langford and Rocket Watts out the door. But the arrival of five-star guard Max Christie and Northeastern transfer Tyson Walker should have Tom Izzo in his 24th straight NCAA Tournament.	--	1-0
23	St. Bona.	All five starters from a team that won the Atlantic 10 regular-season title and Atlantic 10 Tournament are expected back - most notably Kyle Lofton, who averaged 14.4 points and 5.5 assists as a junior. Wake Forest transfer Quadry Adams will provide depth.	--	1-0
24	Virginia	Trey Murphy will remain in the NBA Draft, which means Virginia is losing its top three scorers. But Kihei Clark will provide Tony Bennett with an experienced point guard capable of keeping the Cavaliers near the top of the ACC, and the addition of East Carolina transfer Jayden Gardner could be a big boost.	--	0-0
25	USC	Andy Enfield should have the Trojans back in the NCAA Tournament despite the loss of one-and-done star Evan Mobley. A top-15 recruiting class highlighted by Reese Dixon-Waters and Memphis transfer Boogie Ellis will help offset the departures.	--	1-0
26	Va. Tech	Three of the top four scorers from a team that made the NCAA Tournament are expected to return - among them Keve Aluma, who averaged 15.2 points and 7.9 rebounds last season. They'll be joined by Wofford transfer Storm Murphy, who should help Virginia Tech compete near the top of the ACC.	--	1-0

Roster breakdowns

1. Gonzaga

Coach: Mark Few | 2020-21 record: 31-1

Notable players expected to leave: Corey Kispert, Jalen Suggs, Joel Ayayi, Aaron Cook, Oumar Ballo, Pavel Zakharov
Notable players expected to return: Drew Timme, Andrew Nembhard, Anton Watson, Julian Strawther, Dominick Harris, Ben Gregg
Expected additions: Chet Holmgren, Hunter Sallis, Nolan Hickman, Rasir Bolton, Kaden Perry

2. UCLA

Coach: Mick Cronin | 2020-21 record: 22-10

Notable players expected to leave: Chris Smith
Notable players expected to return: Johnny Juzang, Jaime Jaquez, Jules Bernard, Tyger Campbell, Cody Riley, David Singleton, Jake Kyman, Mac Etienne, Jaylen Clark, Kenneth Nwuba
Expected additions: Peyton Watson, Will McClendon, Myles Johnson

3. Kansas

Coach: Bill Self | 2020-21 record: 21-9

Notable players expected to leave: Marcus Garrett, Bryce Thompson, Tyon Grant-Foster, Tristan Enaruna, Gethro Muscadin
Notable players expected to return: Ochai Agbaji, David McCormack, Jalen Wilson, Christian Braun, Mitch Lightfoot, Dajuan Harris, Chris Teahan
Expected additions: Remy Martin, Joseph Yesufu, Cam Martin, Jalen Coleman-Lands, Zach Clemence, KJ Adams, Bobby Pettiford, Sydney Curry

4. Villanova

Coach: Jay Wright | 2020-21 record: 18-7

Notable players expected to leave: Jeremiah Robinson-Earl, Cole Swider
Notable players expected to return: Collin Gillespie, Jermaine Samuels, Justin Moore, Caleb Daniels, Brandon Slater, Eric Dixon, Bryan Antoine, Chris Arcidiacono, Trey Patterson
Expected additions: Jordan Longino, Nnanna Njoku, Angelo Brizzi

5. Michigan

Coach: Juwan Howard | 2020-21 record: 23-5

Notable players expected to leave: Isaiah Livers, Franz Wagner, Mike Smith, Chaundee Brown, Austin Davis
Notable players expected to return: Hunter Dickinson, Eli Brooks, Brandon Johns, Terrence Williams, Zeb Jackson, Jace Howard
Expected additions: DeVante' Jones, Caleb Houston, Moussa Diabate, Kobe Bufkin, Frankie Collins, Isaiah Barnes, Will Tschetter

6. Duke

Coach: Mike Krzyzewski | 2020-21 record: 13-11

Notable players expected to leave: Matthew Hurt, DJ Steward, Jordan Goldwire, Jaemyn Brakefield, Patrick Tape, Henry Coleman
Notable players expected to return: Wendell Moore, Jeremy Roach, Mark Williams, Joey Baker
Expected additions: Paolo Banchero, AJ Griffin, Trevor Keels, Theo John, Jaylen Blakes

7. Baylor

Coach: Scott Drew | 2020-21 record: 28-2

Notable players expected to leave: Jared Butler, Davion Mitchell, MaCio Teague, Mark Vital
Notable players expected to return: Adam Flagler, Matthew Mayer, Jonathan Tchamwa Tchatchouwa, L.J. Cryer, Flo Thamba, Zach Loveday, Jordan Turner
Expected additions: James Akinjo, Kendall Brown, Langston Love, Jeremy Sochan, Dain Dainja, Dale Bonner

8. Arkansas

Coach: Eric Musselman | 2020-21 record: 25-7

Notable players expected to leave: Moses Moody, Justin Smith, Jalen Tate, Desi Sills, Vance Jackson, Ethan Henderson
Notable players expected to return: JD Notae, Davonte Davis, Connor Vanover, Jaylin Williams, Khalen Robinson
Expected additions: Au'Diese Toney, Chris Lykes, Stanley Umode, Kamani Johnson, Trey Wade, Chance Moore, Jaxson Robinson

9. Purdue

Coach: Matt Painter | 2020-21 record: 18-10

Notable players expected to leave: Aaron Wheeler, Emmanuel Dowuona
Notable players expected to return: Trevion Williams, Jaden Ivey, Sasha Stefanovic, Zach Edey, Eric Hunter Jr., Brandon Newman, Mason Gillis, Isaiah Thompson, Ethan Morton.
Expected additions: Trey Kaufman, Caleb Furst

10. Houston

Coach: Kelvin Sampson | 2020-21 record: 28-4

Notable players expected to leave: Quentin Grimes, Dejon Jarreau, Justin Gorham, Bryson Gresham, Cameron Tyson
Notable players expected to return: Marcus Sasser, Tramon Mark, Fabian White, Reggie Chaney, Jamal Shead, Kiyron Powell, J'Wan Roberts
Expected additions: Kyler Edwards, Ja'Vier Francis, Taze Moore, Ramon Walker, Robbie Armbrester, Josh Carlton

11. Maryland

Coach: Mark Turgeon | 2020-21 record: 17-14

Notable players expected to leave: Darryl Morsell, Galin Smith, Chol Marial, Aquan Smart, Reese Mona, Jairus Hamilton
Notable players expected to return: Eric Ayala, Aaron Wiggins, Donta Scott, Hakim Hart, James Graham III, Marcus Dockery
Expected additions: Qudus Wahab, Fatts Russell, Julian Reese, Ike Cornish, Ian Martinez, Pavlo Dziuba

12. Texas

Coach: Chris Beard | 2020-21 record: 19-8

Notable players expected to leave: Matt Coleman, Greg Brown, Jericho Sims, Kai Jones, Donovan Williams, Kamaka Hepa, Royce Hamm Jr.
Notable players expected to return: Andrew Jones, Courtney Ramey, Jase Febres, Brock Cunningham
Expected additions: Tre Mitchell, Timmy Allen, Dylan Disu, Devin Askew, Christian Bishop, Jaylon Tyson, Avery Benson

13. Kentucky

Coach: John Calipari | 2020-21 record: 9-16

Notable players expected to leave: Brandon Boston, Olivier Sarr, Terrence Clarke, Isaiah Jackson, Devin Askew, Cam'Ron Fletcher
Notable players expected to return: Davion Mintz, Keion Brooks, Dontaie Allen, Jacob Toppin, Lance Ware
Expected additions: TyTy Washington, Kellan Grady, Oscar Tshiebwe, Sahvir Wheeler, C.J. Frederick, Daimion Collins, Bryce Hopkins

14. Oregon

Coach: Dana Altman | 2020-21 record: 21-7

Notable players expected to leave: Eugene Omoruyi, Chris Duarte, LJ Figueroa, Chandler Lawson, Amauri Hardy, Will Johnson, Jalen Terry
Notable players expected to return: Will Richardson, Eric Williams, N'Faly Dante, Aaron Estrada, Franck Kepnang, Lok Wur
Expected additions: Quincy Guerrier, De'Vion Harmon, Jacob Young, Rivaldo Soarez, Nathan Bittle, Isaac Johnson

15. Alabama

Coach: Nate Oats | 2020-21 record: 26-7

Notable players expected to leave: Jaden Shackelford, John Petty, Herb Jones, Joshua Primo, Jordan Bruner, Alex Reese
Notable players expected to return: Jahvon Quinerly, Keon Ellis, Juwan Gary, James Rojas, Darius Miles, Keon Ambrose-Hylton
Expected additions: Noah Gurley, JD Davison, Charles Bediako, Jusaun Holt, Nimari Burnett, Alex Tchikou

16. Florida State

Coach: Leonard Hamilton | 2020-21 record: 18-7

Notable players expected to leave: MJ Walker, RaiQuan Gray, Scottie Barnes, Balsa Koprivica, RayQuan Evans, Nathaniel Jack, Tanor Ngom
Notable players expected to return: Anthony Polite, Malik Osborne, Sardaar Calhoun, Wyatt Wilkes, Quincy Ballard
Expected additions: Caleb Mills, Cam'Ron Fletcher, Matthew Cleveland, Jalen Warley, John Butler, Naheem McLeod

17. Tennessee

Coach: Rick Barnes | 2020-21 record: 18-9

Notable players expected to leave: Jaden Springer, Keon Johnson, Yves Pons, EJ Anosiki, Davonte Gaines, Drew Pember
Notable players expected to return: Victor Bailey, John Fulkerson, Santiago Vescovi, Josiah-Jordan James, Olivier Nkamhoua, Uros Plavsic
Expected additions: Kennedy Chandler, Justin Powell, Brandon Huntley-Hatfield, Jonas Aidoo, Jahmai Mashack, Quentin Diboundje

18. Ohio State

Coach: Chris Holtmann | 2020-21 record: 21-10

Notable players expected to leave: Duane Washington, CJ Walker, Musa Jallow, Jimmy Sotos
Notable players expected to return: E.J. Liddell, Justice Sueing, Kyle Young, Justin Ahrens, Zed Key, Seth Towns, Meechie Johnson, Eugene Brown
Expected additions: Malaki Branham, Kalen Etzler, Jamari Wheeler, Joey Brunk

19. North Carolina

Coach: Hubert Davis | 2020-21 record: 18-11

Notable players expected to leave: Garrison Brooks, Day'Ron Sharpe, Walker Kessler, Andrew Playtek, Sterling Manley
Notable players expected to return: Armando Bacot, Caleb Love, R.J. Davis, Kerwin Walton, Leaky Black, Anthony Harris, Puff Johnson.
Expected additions: Brady Manek, Dontrez Styles, D'Marco Dunn, Justin McKoy

20. Auburn

Coach: Bruce Pearl | 2020-21 record: 13-14

Notable players expected to leave: Sharife Cooper, Justin Powell, JT Thor, Jamal Johnson, Javon Franklin
Notable players expected to return: Allen Flanigan, Jaylin Williams, Devan Cambridge, Dylan Cardwell, Chris Moore, Babatunde Akingbola
Expected additions: Walker Kessler, K.D. Johnson, Jabari Smith, Zeb Jasper, Wendell Green

21. UConn

Coach: Dan Hurley | 2020-21 record: 15-8

Notable players expected to leave: James Bouknight, Brendan Adams, Josh Carlton
Notable players expected to return: R.J. Cole, Tyrese Martin, Isaiah Whaley, Tyler Polley, Adama Sanogo, Jalen Gaffney, Andre Jackson, Akok Akok, Richie Springs
Expected additions: Rahsool Diggins, Jordan Hawkins, Samson Johnson

22. Michigan State

Coach: Tom Izzo | 2020-21 record: 15-13

Notable players expected to leave: Aaron Henry, Joshua Langford, Rocket Watts, Foster Loyer, Thomas Kithier
Notable players expected to return: Joey Hauser, Gabe Brown, Malik Hall, Julius Marble, Marcus Bingham, AJ Hoggard, Mady Sissoko
Expected additions: Tyson Walker, Max Christie, Jaden Akins, Pierre Brooks

23. St. Bonaventure

Coach: Mark Schmidt | 2020-21 record: 16-5

Notable players expected to leave: Alejandro Vasquez, Jalen Shaw, Jermaine Taggart
Notable players expected to return: Kyle Lofton, Jaren Holmes, Jalen Adaway, Dominick Welch, Osun Osunniyi, Alpha Okoli, Eddie Creal
Expected additions: Linton Brown, Justin Ndjock, Quadry Adams, Abdoul Karim, Coulibaly, Oluwasegun Durosinmi

24. Virginia

Coach: Tony Bennett | 2020-21 record: 18-17

Notable players expected to leave: Sam Hauser, Jay Huff, Trey Murphy, Tomas Woldentensae, Jabri Abdur-Rahim, Casey Morsell, Justin McKoy
Notable players expected to return: Kihei Clark, Reece Beekman, Kody Stattman, Kadin Shedrick, Francisco Caffaro, Carson McCorkle, Chase Coleman, Malachi Poindexter
Expected additions: Armaan Franklin, Jayden Gardner, Taine Murray

25. USC

Coach: Andy Enfield | 2020-21 record: 25-8

Notable players expected to leave: Evan Mobley, Tahj Eaddy, Noah Baumann
Notable players expected to return: Isaiah Mobley, Isaiah White, Drew Peterson, Ethan Anderson, Chevez Goodwin, Max Agbonkpolo, Reese Waters
Expected additions: Boogie Ellis, Malik Thomas, Harrison Hornery, Kobe Johnson, KJ Allen