Article Photos: Oklahoma football: Sooner defense strong enough to make Knight debut a winner 27/72

Oklahoma's Jaz Reynolds (16) has a pass broken up by Louisiana Monroe's Rob'Donovan Lewis (4) during the college football game between the University of Oklahoma Sooners (OU) and the University of Louisiana Monroe Warhawks (ULM) at the Gaylord Family Memorial Stadium on Saturday, Aug. 31, 2013 in Norman, Okla.  Photo by Chris Landsberger, The Oklahoman