Arian Foster is still out, and Jonathan Grimes is a game-time decision. While Alfred Blue predictably failed to make any real mark, Chris Polk might just be in prime position to have himself a great day at the hands of Tampa Bay's struggling defense.
While many people who "pay down" for running back are going to hope that Eddie Lacy doesn't play, so that James Starks can be inserted into lineups, Polk gets passed over. The Texans are favorites at home, and their RB stable is thin.
While Polk will probably split carries with Blue a bit, he looks better out of the backfield and he is more effective pass catcher. If Grimes is active, he's the guy I want, but as of now I'm going to move forward with the thinking that his knee injury is extremely limiting and that he cannot go.