The Detroit Lions are facing a significant setback as running back David Montgomery has suffered a season-ending MCL tear, confirmed by head coach Dan Campbell. Montgomery's injury occurred during the Week 15 loss to the Buffalo Bills, leaving the team without one half of their highly effective running back duo.

Despite his struggles against Buffalo, where he managed just 4 yards on 5 carries, Montgomery had been crucial in the passing game. His absence will challenge the Lions' offensive efficiency, especially with mounting injuries on the defensive side.