Houston Texans running back Arian Foster (23) celebrates his touchdown against the Cincinnati Bengals during the fourth quarter of an NFL wild card playoff football game Saturday, Jan. 7, 2012, in ... more 

Houston Texans running back Arian Foster (23) celebrates his touchdown against the Cincinnati Bengals during the fourth quarter of an NFL wild card playoff football game Saturday, Jan. 7, 2012, in Houston. (AP Photo/Dave Einsel) less