The Detroit Lions have to find a way to beat the Dallas Cowboys somewhere that they've done nothing but improve in for their last three games: their run defense.
After trading for Quinnen Williams at the trade deadline, the Cowboys' defense has improved significantly in stopping the run and providing a pass rush that has been missing since they shipped Micah Parsons to the Green Bay Packers. That's an issue for Jahmyr Gibbs and David Montgomery.
Gibbs, specifically, has to have a huge game in Week 14 in order keep the Lions' postseason hopes afloat.