Smith-Schuster (knee) is still in the concussion protocol heading into Wednesday's practice, Brian Batko of the Pittsburgh Post-Gazette reports.
Residing in the protocol doesn't hold players back from taking part in practice, but Smith-Schuster has failed to log any on-field work since picking up a concussion and left knee injury on Nov. 14 at Cleveland. It's unclear if he'll take the field for Wednesday's session, but any activity will be noted on the Steelers' first Week 13 practice report.