"Right guard Mike Brisiel suffered a season-ending foot injury during Sunday's 28-21 loss at Arizona. Brisiel, 26, will join left guard Chester Pitts on injured reserve. Pitts is recovering from major knee surgery.
Kasey Studdard replaced Pitts. Rookie Antoine Caldwell and veteran Chris White will compete to see who will start for Brisiel, who played every snap last season when the Texans averaged 115.4 yards rushing per game and 4.3 yards per carry."
So I guess we'll get to see Caldwell now.