Smith-Schuster (shoulder) was activated off injured reserve Saturday, Brooke Pryor of ESPN.com reports.
Smith-Schuster tweeted on his personal account saying he'd play in Sunday's playoff matchup against the Chiefs, setting the stage for the star wide receiver to make his return after missing the past 13 games. Even prior to the injury, it was clear Diontae Johnson had usurped Smith-Schuster as Ben Roethlisberger's favorite target, but the fifth-year wide receiver should act as a capable underneath option alongside Najee Harris and Pat Freiermuth.