The inactives lists are not out yet, but Rams RB Steven Jackson (and the best player on their team) was "limited" in warm-ups this morning after a week where he did not practice with full participation even once. Sando is at the game and has the tale:
Jackson made no hard cuts. He did not accelerate hard. He did nothing that made me think he was ready to go full speed against the Seattle Seahawks or any NFL team. That was just my impression. Jackson could still play; the Rams have not yet declared their inactive players.