Lions' Thomas Harper: Full practice Wednesday

Harper (concussion) was a Richard Silva of The Detroit News in Wednesday's practice.

It's unclear if Harper remains in the league's concussion protocol, but it appears he has a good chance to suit up Sunday against the Steelers after missing last Sunday's loss to the Rams. With Brian Branch (Achilles) out and Kerby Joseph dealing with a knee injury, Harper could be in line for heavy snaps on defense against Pittsburgh.