Article Photos: Oklahoma football report card: High marks all around for the Sooners 20/81

OU's Corey Nelson (7) brings down KU's James Sims (29) during the college football game between the University of Oklahoma Sooners (OU) and the University of Kansas Jayhawks (KU) at Gaylord Family-Oklahoma Memorial Stadium on Saturday, Oct. 20th, 2012, in Norman, Okla. Photo by Chris Landsberger, The Oklahoman