Lions quarterback Matt Stafford was replaced by backup Shaun Hill at halftime and his return is questionable.

Stafford injured his shoulder when he was blindsided by Julius Peppers late in the second quarter, resulting in a fumble that Tommie Harris recovered, setting up a 30-yard Robbie Gould field goal.

With Hill at quarterback, the Lions went three-and-out on their first possession of the second half.

In other injury news, Bears linebacker Nick Roach suffered a hamstring injury and will not return.