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.

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.

Davis (jaw) won't return to Sunday's game against Buffalo.

Davis (head/jaw) is being evaluated for a concussion and is questionable to return to Sunday's contest against the Bills, Dave Birkett of the Detroit Free Press reports.

Davis (knee) was a full participant in Tuesday's practice.

Davis (knee) was a limited participant in Monday's practice.

Davis (knee) has been ruled out ahead of Thursday's matchup against the Bears, Dave Birkett of the Detroit Free Press reports.

Davis (knee) was listed as a non-participant on Monday's practice estimation, Tim Twentyman of the Lions' official site reports.

Davis (knee) is questionable to return to Sunday's game against the Colts.

Davis (hand) doesn't carry an injury designation into Sunday's game against the Jaguars and is expected to play.