Smith was a limited participant at Wednesday's walk-through practice due to a groin injury.
Smith has tended to back and knee issues this season, the latter of which has affected his practice reps the previous two weeks. Now, a new health concern has arisen, placing a cloud over his status prior to Sunday's contest against the Titans. Smith hasn't missed a game on the campaign and has earned an 86 percent snap share or better in 10 of 11 outings, so assuming he's out there this weekend, he'll remain a regular target of quarterback Jalen Hurts.