Article Photos: Longhorns quarterback David Ash has grown as a leader, decision-maker 39/53

Oklahoma's Aaron Franklin (25) brings down Texas Tech's SaDale Foster (8) 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