Oklahoma football: Offensive lineman Nila Kasitati done for season - Article Photos 3/3

Oklahoma coach Bob Stoops and Mack Brown shake hands before the start of the Red River Rivalry college football game between the University of Oklahoma Sooners (OU) and the University of Texas Longhorns (UT) at the Cotton Bowl in Dallas, Saturday, Oct. 8, 2011. Photo by Chris Landsberger, The Oklahoman ORG XMIT: KOD