Mostert (hip) is listed as questionable for Sunday's game against the Jets, David Furones of the South Florida Sun Sentinel reports.

Mostert was limited in all three of Miami's practices during the week. If Mostert's unable to play Sunday, rookie Jaylen Wright would complement lead back De'Von Achane in Miami's backfield, with Jeff Wilson on hand for depth.

Seahawks coach Mike Macdonald said Friday that he isn't sure if Walker (ankle/calf) will play Sunday at Arizona, Gregg Bell of The Tacoma News Tribune reports.

Macdonald said "I just don't know right now" when a reporter asked him Friday afternoon "which side of questionable" the running back falls on after missing every practice this week. In other words, Walker is genuinely questionable and not just listed as such to create confusion for the opponent or protect against an unlikely late setback. He handled his normal workload in last week's 26-21 win over the Jets but apparently came out of the game with new injuries to his calf and ankle, potentially opening the door for Zach Charbonnet to take over the lead backfield role Week 14. A late-afternoon kickoff (4:05 p.m. ET) is suboptimal for fantasy managers in the event Walker comes down to a game-time decision.

White (quadriceps) has been ruled out for Sunday's contest at Tampa Bay, Paul Gutierrez of ESPN.com reports.

White thus will miss a third game in a row due to a quad injury, while fellow RB Alexander Mattison (ankle) is listed as questionable for Week 14 action. If Mattison gains active status Sunday, he would mix into the backfield along with Ameer Abdullah and Sincere McCormick. Meanwhile, White's next chance for game action is Monday, Dec. 16 against the Falcons.

Brooks had one carry for three yards in Thursday's 34-31 loss to the Lions.

The Packers leaned heavily on starting running back Josh Jacobs again, and both Brooks and fellow reserve Emanuel Wilson finished with only one carry apiece. Brooks and Wilson continue seeing a similar number of touches, but Brooks has been spending more time on the field, out-snapping Wilson in six straight contests -- and quite comfortably in each of the last four.

Mattison (ankle) is listed as questionable for Sunday's game in Tampa Bay, Paul Gutierrez of ESPN.com reports.

For a second straight week, Mattison has operated with a cap on his reps and ended it as questionable to suit up. He ultimately was inactive last Friday at Kansas City, but if he's able to return to action this weekend, there's a chance he'd retake the the Raiders backfield from Ameer Abdullah and Sincere McCormick with Zamir White (quadriceps) still sidelined.

Wilson had one carry for seven yards in Thursday's 34-31 loss to the Lions.

Wilson was the second Packers running back to get the ball in Thursday's contest, but both he and Chris Brooks were used sparingly with Josh Jacobs dominating the work out of the backfield. Wilson and Brooks are both handling a similar workload, but Wilson's snaps have paled in comparison to his counterpart's in recent weeks, and Brooks has spent more time on the field in six straight games.

Walker (ankle/calf) is listed as questionable for Sunday's game at Arizona, Michael-Shawn Dugar of The Athletic reports.

More information should be available after the Seahawks finish Friday's practice and coach Mike Macdonald speaks to the media. Walker was a limited practice participant Wednesday and a non-participant Thursday, with the downgrade leading to concern about his availability for a key NFC West matchup. Fellow Seahawks running back Zach Charbonnet took on huge workloads earlier this season when Walker missed a couple games with a groin/abdomen injury.

Irving (hip) was a limited practice participant Friday and is listed as questionable for Sunday's game against the Raiders, Brianna Dix of the Buccaneers' official site reports.

A return to practice at the end of the week improves Irving's chances of playing, but the Buccaneers aren't ready to commit to it two days before the game. A 1:00 p.m. ET kickoff is good news for Irving's fantasy managers, leaving plenty of replacement options if he's declared inactive or reports suggest his role will be scaled back. Any lost work for Irving figures to go to Rachaad White and Sean Tucker, with the former in particular making for a strong fantasy start in the event Irving is inactive.

Saints interim head coach Darren Rizzi said Friday he expects Miller (hamstring) to come off IR in time for Sunday's game against the Giants, Mike Triplett of NewOrleans.Football reports.

Miller had his practice window opened Wednesday, and while he may officially be listed as questionable for Sunday's road game against New York, it sounds like the second-year pro is on track to be activated from IR and retake the field. If Miller is indeed activated in time to suit up Week 14, he may get a chance to compete with Jamaal Williams for backup reps behind starter Alvin Kamara.

Johnson (concussion) is ruled out for Sunday's game against the 49ers.

Johnson remains in the concussion protocol and hasn't yet practiced in any capacity. His next chance to suit up will come Week 15 against the Vikings, but Johnson will need to gain full clearance from the concussion protocol in order to do so. With Johnson sidelined and D'Andre Swift (quadriceps) listed as questionable for Sunday's road matchup, Travis Homer and practice-squad member Darrynton Evans could be in line to handle key backfield roles for Chicago.