Article Photos: Oklahoma football report card: Sooners' offensive line, tackling get high marks 43/58

Oklahoma's Stacy McGee (92) and David King (90) bring down TCU's B.J. Catalon (23) during the college football game between the University of Oklahoma Sooners (OU) and the Texas Christian University Horned Frogs (TCU) at Amon G. Carter Stadium in Fort Worth, Texas, on Saturday, Dec. 1, 2012. Photo by Steve Sisney, The Oklahoman