Justin Tuck can probably focus his energies on the Falcons' other running backs now. According to various reports, Michael Turner will not play Sunday with what has been diagnosed as a high ankle sprain. Those usually take four to six weeks to recover from, though the Falcons hope Turner can get back into action in two to three games.
Either way, it would probably take a miracle for him to play Sunday. And with Jerrious Norwood hurting, the start would likely go to Jason Snelling.