The Marlins selected De Los Santos' contract from Triple-A Jacksonville on Tuesday, Christina De Nicola of MLB.com reports.

De Los Santos finished the 2024 season with 40 home runs and 120 RBI between the Double-A and Triple-A levels. He got his strikeout rate down to 24.7 percent overall on the season, but it came in at 28.4 percent with Jacksonville after he landed there via trade. While there are swing-and-miss concerns, De Los Santos won't turn 22 until June and has immense raw power. He could get a shot with the Marlins at some point in 2025.

The Rays designated Shenton for assignment Monday, Tricia Whitaker of Bally Sports Sun reports.

The club has decided it had a better use for a 40-man roster spot ahead of the Rule 5 Draft protection deadline. Shenton will turn 27 in January and has just 50 major-league plate appearances under his belt, but he's slashed .276/.391/.541 with 34 homers in 144 games at the Triple-A level, so there could be interest in the infielder via waivers.

The Brewers signed Delgado to a minor-league contract Friday that includes an invitation to spring training, Adam McCalvy of MLB.com reports.

The 24-year-old slashed .275/.365/.426 with nine homers and 22 stolen bases over 93 games with Triple-A Columbus in the Guardians organization in 2024. Delgado has not appeared in the majors but will get a shot in big-league camp with the Brewers.

Atlanta signed Leblanc to a minor-league contract Wednesday.

Leblanc, 28, is a career .254/.330/.412 hitter over parts of two big-league seasons. He will provide Atlanta with some infield depth.

Angels general manager Perry Minasian said Monday on Foul Territory TV that Rendon will have to "show us he can still play and earn the right to play every day" next season.

When healthy, Rendon was employed as an everyday player in 2024, ultimately playing just 56 games while making three different trips to the injured list. However, he slashed only .218/.307/.267 with no home runs and it does not sound like a starting job will be handed to him heading into the 2025 campaign. As things stand right now, Rendon would appear tentatively penciled in as the Angels' starting third baseman. He has two years remaining on his seven-year, $245 million contract.

Bregman's (elbow) agent, Scott Boras, said Wednesday that his client is willing to move to second base for a team that signs him in free agency, Bob Nightengale of USA Today reports.

Bregman just won his first-ever Gold Glove at third base and has made only two career starts at second base, with the most recent of those coming back in 2018. However, the 30-year-old is willing to consider a shift to the keystone in the right situation. Bregman is recovering from surgery to remove a bone spur from his right elbow but is expected to be fully recovered by spring training.

The Cardinals are expected to gauge trade interest in Arenado this month, Derrick Goold of the St. Louis Post-Dispatch reports.

President of baseball operations John Mozeliak said Wednesday that at least one of the team's four players with no-trade clauses is open to the club exploring trade interest from other teams. It seems that player is Arenado, who is owed $74 million over the next three seasons (with $10 million of that being covered by the Rockies). Arenado will turn 34 in April and fell off to a .272/.325/.394 batting line with 16 home runs in 2024, although he was a Gold Glove finalist at third base. There would figure to be plenty of interest in the eight-time All-Star even as he's coming off a down season, although trade talks will be complicated since Arenado can essentially dictate his landing spot.

Alcantara signed a minor-league contract with the Giants on Wednesday that includes an invitation to spring training, Francys Romero of BeisbolFR.com reports.

Alcantara spent time last season with the Pirates' and Diamondbacks' Triple-A affiliates, slashing .271/.388/.416 across 492 total plate appearances. The 28-year-old infielder will compete for a bench spot during spring training, but he seems destined to begin the new season with Triple-A Sacramento.

Bregman's agent, Scott Boras, revealed Wednesday that his client recently underwent surgery to remove a bone spur from his right elbow, Matt Kawahara of the Houston Chronicle reports.

The elbow gave Bregman trouble for much of the second half, keeping him out of some games and limiting him to designated hitter duties in others. The good news is that he's expected to resume hitting in a few weeks, per Boras, and should be 100 percent well ahead of spring training. A free agent, Bregman slashed .260/.315/.453 with 26 home runs and won his first Gold Glove in 2024.

Lewis could be used more at second base next season, Bobby Nightengale of the Minneapolis Star-Tribune reports.

Lewis made one start at the keystone for the Twins in September, his first there at the major-league level. The 25-year-old has graded out well in terms of range at third base but has struggled with his throwing, so second base could be a better fit. How much time Lewis ultimately spends at second base in 2025 might depend on how the Minnesota roster shakes out over the winter.