Article Photos: Oklahoma football report card: Sooners' offensive line, tackling get high marks 23/58

Oklahoma's Kenny Stills (4) catches a pass and is tackled by TCU's Jason Verrett (2) during the second half of the college football game where the University of Oklahoma Sooners (OU) defeated the Texas Christian University Horned Frogs (TCU) 24-17 at Amon G. Carter Stadium in Fort Worth, Texas, on Saturday, Dec. 1, 2012. The figures at right are defensive plays.  Photo by Steve Sisney, The Oklahoman