Titans' Tyjae Spears: No practice Wednesday

Spears (hamstring) won't practice Wednesday, Jim Wyatt of the Titans' official site reports.

Head coach Brian Callahan said Monday that Spears is viewed as week-to-week, so the running back's absence Wednesday isn't surprising. If Spears is unavailable Sunday against the Bills, Julius Chestnut would be next in line for work out of the Tennessee backfield behind Tony Pollard. The Titans would also likely elevate at least one of Joshua Kelley and Jabari Small from the practice squad to provide a third option out of the backfield if Spears is out.