More injury updates from Friday:

-Cornerback Jarvis Brownlee Jr. (ankle) did not practice and is listed as QUESTIONABLE on the Injury Report.

-Right tackle JC Latham (hip) was officially ruled OUT.

-Running back Kalel Mullings (ankle) practiced on a limited basis and is QUESTIONABLE.

-Receiver Bryce Oliver (knee) did not practice once again and is listed as QUESTIONABLE.

If Oliver can’t play Sunday, Callahan said Marcus Harris and Van Jefferson are the two guys that have taken the most reps at gunner.

-Nose tackle T’Vondre Sweat did not practice on Friday and has been ruled OUT for Sunday.

Callahan was asked what he needs to see from Sweat for him to be able to play on Sundays.

“Just a full load of practice as a starting point and at the end of the day,” he said. “He’s missed a lot and it’s part of getting back into the— he’s not any different than (L’Jarius) Sneed was or Cush (Lloyd Cushenberry) in terms of just the time missed from the entirety of training camp. So, it’s hard to replicate that conditioning and he’s played a little bit in the first game and didn’t play the second game and just it’s been kind of a back and forth process of feeling healthy enough to get enough work to be in good enough shape to play the way he’s capable of, so that’s still a work in progress.”

-Safety Kevin Winston (hamstring) practiced and is listed as DOUBTFUL.

-Guard Kevin Zeitler (biceps) was not spotted at practice and is listed as QUESTIONABLE.

-The Titans will take part in a walk-through on Saturday, before Sunday’s game vs Colts.