Brent Venables must consider what's beyond the ambience of Clemson - Article Photos 11/33

Oklahoma's defensive coordinator Brent Venables yells at his defensive unit during the first half of the college football game between the University of Oklahoma Sooners (OU) and University of Tennessee-Chattanooga Mocs (UTC) at the Gaylord Family -- Oklahoma Memorial Stadium on Saturday, Aug. 30, 2008, in Norman, Okla. Staff Photo by Sarah Phipps/The Oklahoman