McNeill (abdomen) was unable to practice Wednesday.

McNeill suffered an injury to his abdomen on Christmas Day against Minnesota. A DNP to begin Week 18 prep puts his status for Sunday's matchup against Chicago in question. If McNeill can't play Week 18, Tyleik Williams and/or Roy Lopez would figure to be in line for more defensive snaps.

Baker (concussion/thumb) was a limited participant in Wednesday's practice, Theo Mackie of The Arizona Republic reports.

Baker was unable to play against the Bengals in Week 17 while in the league's concussion protocol. He's also working through a thumb injury, and his ability to return to practice in a limited capacity indicates that he is progressing in his recovery. Baker would need an independent neurologist to clear him from concussion protocol in order for him to be available for Sunday's regular-season finale against the Rams.

Maddox (back/illness) participated in practice in a limited capacity Wednesday.

Maddox wasn't able to play last Thursday against Minnesota due to a back injury and an illness. He's still on the practice report with both issues, but a limited session Wednesday gives him a chance to return to action for Detroit's season finale against the Bears on Sunday. Fellow safety Thomas Harper (concussion) didn't practice Wednesday, so the state of Detroit's secondary is in flux heading into Week 18.

Bryant (concussion) was limited at practice Wednesday.

Bryant didn't practice ahead of the Broncos' Dec. 25 win over the Chiefs, so the wideout's limited participation Wednesday is a step in the right direction ahead of Sunday's game against the Chargers. Bryant now has two more chances to upgrade to full participation before Denver's Week 18 injury designations are posted Friday. In his absence versus Kansas City, Troy Franklin, Marvin Mims and Lil'Jordan Humphrey worked behind top WR Courtland Sutton, who led the team with 10 targets in Week 17.

Morrison (hamstring) was a limited participant in Wednesday's practice.

Morrison was held out of Tuesday's walkthrough due to a hamstring issue that he likely picked up against the Dolphins in Week 17. He was able to practice in a limited capacity Wednesday, and he would likely avoid an injury designation for Saturday's NFC South tilt against the Panthers if he were to log a full session Thursday. It's unclear whether Morrison's current hamstring injury is to the same leg that caused him to miss three games from Weeks 12 to 14.

Harper (concussion) didn't participate in practice Wednesday.

Harper was diagnosed with a concussion during last Thursday's Christmas Day game against the Vikings. He'll need to clear the NFL's five-step concussion protocol to have a chance of suiting up Sunday versus Chicago. If Harper can't play, Jalen Mills could absorb most of his defensive snaps.

Nelson (knee) did not practice Wednesday.

Nelson suffered a sprained knee during the Buccaneers' Week 16 loss to the Panthers. The injury prevented him from playing against the Dolphins in Week 17, and the 2019 fourth-rounder has been held out of each of the first two practices of Week 18 prep. He would need to practice in at least a limited capacity Thursday to have a realistic chance of playing in Saturday's regular-season finale against the Panthers.

Anzalone (concussion) didn't practice Wednesday.

Anzalone suffered a concussion against the Vikings on Christmas Day. To have any chance of playing in Sunday's season finale against Chicago, he'll need to clear the NFL's five-step concussion protocol. If Anzalone can't suit up for that contest, Malcolm Rodriguez will likely get a start at linebacker for the Lions.

Herbert (left hand/rest) was limited at practice Wednesday, Eric Smith of the Chargers' official site reports.

Coach Jim Harbaugh announced Monday that Herbert is not in line to see action in the playoff-bound Chargers' regular-season finale against the Broncos on Sunday, with the QB's listed limitations Wednesday an acknowledgement that he continues to manage a (non-throwing) hand issue ahead of Week 18. In any case, if Herbert isn't officially ruled out on Friday's final injury report, he's on track to be made inactive Sunday, which sets the stage for Trey Lance to start against Denver, with practice squad member DJ Uiagalelei in line to be elevated to serve as the team's No. 2 QB.

Dean (shoulder) did not practice Wednesday.

Dean sustained a shoulder injury during the Buccaneers' Week 17 loss to the Dolphins. He did not work in Tuesday's walkthrough nor in Wednesday's practice, so his participation in Thursday's session will shed clarity on his chances of playing against the Panthers on Saturday. Kindle Vildor could draw the start at outside corner if Dean is unable to play.