Tremble (back) was a limited participant in Wednesday's practice.
Tremble has missed two straight games, though he cleared the concussion protocol last week. The veteran tight end will now need to overcome a back issue in order to suit up Sunday versus Denver, a game that will feature Bryce Young back under center. Rookie tight end Ja'Tavion Sanders (groin/wrist) also practiced on a limited basis to open Week 8 prep.