Jefferson was elevated from Detroit's practice squad Saturday ahead of Sunday's game against the Bears.
Kennedy signed to Detroit's active roster from the practice squad Saturday.
Melifonwu (hand) was activated from injured reserve Saturday.
Reeves-Maybin (neck) has been ruled out ahead of Sunday's matchup against the Bears.
Nowaske (concussion) has no injury designation ahead of Sunday's matchup against the Bears.
With David Montgomery (knee) out multiple weeks, Reynolds is expected to see an expanded role on offense Sunday against the Bears, Jared Ramsey of the Detroit Free Press reports.
Branch (calf) is listed as questionable ahead of Sunday's matchup against the Bears, Justin Rogers of DetroitFootball.net reports.
Melifonwu (hand) is listed as questionable ahead of Sunday's matchup against the Bears, Justin Rogers of DetroitFootball.net reports.
Lions coach Dan Campbell said Friday that the team hasn't made a decision about placing Montgomery (knee) on injured reserve, Eric Woodyard of ESPN.com reports.
Head coach Dan Campbell said he's not feeling good about the chance of Davis (jaw) returning this season, including the playoffs, Justin Rogers of DetroitFootball.net reports.
Montgomery (knee) is now optimistic he'll avoid surgery and hopes to return during the playoffs, Ian Rapoport of NFL Network reports.
Melifonwu (hand) was a full participant in Wednesday's practice.
Branch (calf) was listed as a DNP on Wednesday's practice report.
Melifonwu (undisclosed) was designated to return from injured reserve Wednesday, Dave Birkett of the Detroit Free Press reports.
Lions head coach Dan Campbell said Wednesday that Montgomery (knee) is seeking a third opinion on the severity of his MCL injury, which is why the team has not yet placed him on IR, Tim Twentyman of the Lions' official site reports.
The Lions placed McNeill (knee) on injured reserve Tuesday.
Detroit signed Pittman off of the Jaguars' practice squad Tuesday, Dave Birkett of the Detroit Free Press reports.
Coach Dan Campbell said Monday that Montgomery will undergo season-ending knee surgery and miss the remainder of the 2024 campaign, Eric Woodyard of ESPN.com reports.
Head coach Dan Campbell stated Monday that Dorsey (ankle) is out for the remainder of the season, Tim Twentyman of the Lions' official site reports.
Gibbs appears positioned to inherit an increased backfield role with David Montgomery (knee) considered out indefinitely due to a potentially significant MCL injury sustained during Sunday's 48-42 loss to the Bills, Adam Schefter of ESPN reports.
Montgomery (knee) sustained an MCL injury in his knee during Sunday's 48-42 loss to the Bills, the severity of which could be season-ending, Adam Schefter of ESPN reports.
Davis is expected to be out for six weeks after sustaining a fractured jaw during Sunday's game versus the Bills, Ian Rapoport of NFL Network reports.
McNeil sustained a ruptured ACL during Sunday's game versus the Bills, Ian Rapoport of NFL Network reports.
McNeill has been ruled out for the remainder of Sunday's game against Buffalo due to a knee issue.
Davis (jaw) won't return to Sunday's game against Buffalo.