PITTSBURGH, PA - OCTOBER 20:  Defensive lineman Brett Keisel #99 of the Pittsburgh Steelers runs with the football after intercepting a pass from quarterback Ryan Fitzpatrick (not shown) of the Houston Texans as he is pursued by running back Arian Foster #23 and tight end Garrett Graham #88 of the Texans during a game at Heinz Field on October 20, 2014 in Pittsburgh, Pennsylvania.  The Steelers defeated the Texans 30-23.  (Photo by George Gojkovich/Getty Images)