Smith-Schuster (ribs) was a limited practice participant Wednesday, Brooke Pryor of ESPN.com reports.
He played through the same injury last week and played 95 percent of the Steelers' offensive snaps in a 27-17 loss to Green Bay, catching two passes for 11 yards on eight targets. Smith-Schuster should be fine to play again this Sunday against Denver, but he's averaging just 8.6 yards per catch for the second year in a row, and this time it isn't coming with steady volume. He's seen eight, seven, four and eight targets in four games.