Article Photos: Longhorns quarterback David Ash has grown as a leader, decision-maker 28/53

Oklahoma's Blake Bell (10) celebrates after a touchdown with Oklahoma's Gabe Ikard (64) during a college football game between the University of Oklahoma (OU) and Texas Tech University at Jones AT&T Stadium in Lubbock, Texas, Saturday, Oct. 6, 2012. Oklahoma won 41-20. Photo by Bryan Terry, The Oklahoman