Claypool (hamstring) didn't practice Friday and officially is questionable for Sunday's game in Green Bay, Adam Caplan of SiriusXM NFL Radio reports.
Claypool only appeared on the Week 4 injury report Thursday as limited by a hamstring issue, which didn't allow him to get on the field at all Friday. As a result, he's the Steelers wide receiver among the team's top three with a cloud hanging over his head for Sunday. If Claypool needs to sit this weekend, Diontae Johnson (knee) and JuJu Smith-Schuster (ribs) will serve as the primary WR options for Ben Roethlisberger.