Keenum (concussion) is listed as probable for Sunday's game against the Lions, Nick Wagoner of ESPN reports.
In the wake of another disastrous Nick Foles performance, Keenum was named the starting quarterback for Sunday's game. He was no better than Foles in his only outing this season, throwing for just 136 yards against a sub-par Baltimore defense in Week 11. Though his concussion is no longer a concern, Keenum could be in for another long afternoon, as the Detroit defense has been vastly improved in the second half of the season.