Smith-Schuster (knee) was a full practice participant Friday, Brooke Pryor of ESPN.com reports.
This comes on the heels of Smith-Schuster not taking any practice reps at all Wednesday and Thursday, before posting on his personal Instagram on Thursday that he expects to play Sunday versus the Texans, according to Ian Rapoport of NFL Network. Still, the Steelers have yet to release Smith-Schuster's game-day availability, which will come out in short order.