The Titans fear that Jake Locker's latest left (non-throwing) shoulder separation is worse than his initial dislocation, suffered in Week 1. Locker's left shoulder popped out of place again on an early-game sack by Texans S Glover Quin on Sunday. He'll have an MRI on Monday, and Jim Wyatt of the Nashville Tennessean expects Locker to "miss time." Said coach Mike Munchak after the game, "It is sore, we just don't know to what level. We need to decide what happened. And then we'll make a decision on what's best for the player. We'll evaluate that when we get more information tomorrow." Locker seems to be staring at a multi-game absence.