Article Photos: Oklahoma football: Sooners' secondary shaky without Aaron Colvin, Gabe Lynn 9/99

Oklahoma's Gabe Lynn (9) and Stanvon Taylor (6) react after a stop on Tulsa 's Derek Patterson (11) during the college football game between the University of Oklahoma Sooners (OU) and the University of Tulsa Hurricanes (TU) at the Gaylord-Family Oklahoma Memorial Stadium on Saturday, Sept. 14, 2013 in Norman, Okla.  Photo by Chris Landsberger, The Oklahoman