Titans RB Tyjae Spears is in concussion protocol, HC Brian Callahan said Monday. It's Spears' first documented concussion but still leaves him no better than 50/50 for this weekend's game vs. the Texans. Spears' absence would make Tony Pollard a comfortable RB2 play. He's averaged 21.3 carries and 4.3 targets in three games without Spears this season.

Titans HC Brian Callahan told reporters Monday that RB Tyjae Spears is "week-to-week," according to NFL Network's Ian Rapoport. Expect Spears to miss at least the Week 7 game at Buffalo. We'll see beyond that. Tony Pollard, who has already carried 17+ times in four of give games, will face even less of a challenge for work while Spears is out. Julius Chestnut is the only other RB on the active roster.

Titans RB Tyjae Spears is considered "day-to-day" with the ankle injury suffered in Week 2, HC Brian Callahan said Monday. NFL Network's Ian Rapoport called Spears' injury "nothing major." It's good news, although Spears' availability for this weekend's game vs. the Packers remains uncertain. We'll keep you updated on his status throughout the week. Spears' absence would turn RB Tony Pollard into an every-down back.