Houston Texans running back Arian Foster (23) runs for a touchdown against the Cincinnati Bengals during the fourth quarter of the Wild Card playoff football game Saturday, Jan. 7, 2012, in Houston. (AP Photo/Dave Einsel)

Photo by: Dave Einsel

Houston Texans running back Arian Foster (23) runs for a touchdown against the Cincinnati Bengals during the fourth quarter of the Wild Card playoff football game Saturday, Jan. 7, 2012, in Houston. (AP Photo/Dave Einsel)