Smith-Schuster (knee) didn't practice Wednesday, Teresa Varley of the Steelers' official site reports.
Wednesday absences from practice have become the norm for Smith-Schuster, so expect him to return to the field in some capacity Thursday and eventually gain clearance for Sunday's game against the Ravens. The wideout is coming off his busiest game of the season, as Smith-Schuster logged 65 of a possible 79 offensive snaps in last week's 27-24 win over the Titans and finished with nine catches (on 14 targets) for 85 yards.