Mitchell expected to be game-time decision for Week 16

49ers GM John Lynch said Tuesday morning that RB Elijah Mitchell will be a game-time decision for Thursday night's tilt with the Titans. Mitchell is out of concussion protocol, and his knee has "taken a positive turn," Lynch said. We'll see what Mitchell does in practice today and tomorrow and how he's listed on the final injury report. A healthy Mitchell has been a workhorse for the 'Niners this season.