Pittsburgh Steelers receiver JuJu Smith-Schuster is not expected to play on Sunday against the Buffalo Bills after reaggravating his knee injury during Thursday's practice, according to ESPN's Adam Schefter.
Smith-Schuster, 23, has not played since Nov. 14, missing his team's past three games. The Steelers are 3-0 during his absence.
Schefter previously reported Smith-Schuster was expected to make his return against the Bills.
In his third NFL season, Smith-Schuster has seen his numbers take a nosedive amid the struggles of the passing game without Ben Roethlisberger and his own injury issues.