Article Photos: OU football: Linebacker Dominique Alexander will likely step in with Corey Nelson done for season 76/112

TCU's Brandon Carter (3) tries to catch a pass while defended by Oklahoma's Julian Wilson (2) during the second half of a college football game between the University of Oklahoma Sooners (OU) and the TCU Horned Frogs at Gaylord Family-Oklahoma Memorial Stadium in Norman, Okla., on Saturday, Oct. 5, 2013. Photo by Steve Sisney, The Oklahoman