Sep 09, 2012; Denver, CO, USA; September 9 2012; Denver, CO, USA; Pittsburgh Steelers defensive end Cameron Heyward (97) and defensive tackle Steve McLendon (90) stop Denver Broncos running back Knowshon Moreno (27) during the first quarter at Sports Authority Field. Mandatory Credit: Ron Chenoy-Imagn Images; Mandatory Credit: Ron Chenoy-Imagn Images