Article Photos: Oklahoma football: How the 'Belldozer' became the 'Bellthrowzer' 82/99

Tulsa's Trey Watts (22) is brought down after a run during a college football game between the University of Oklahoma Sooners (OU) and the Tulsa Golden Hurricane (TU) at Gaylord Family-Oklahoma Memorial Stadium in Norman, Okla., on Saturday, Sept. 14, 2013. Photo by Steve Sisney, The Oklahoman