Photo Gallery: High School Scrimmages, Aug. 24 1/9

Derrick Briggs , left, and an unidentified Choctaw player try to bring down McAlester's Caden Pratt (7) during a high school football scrimmage at Harve Collins Field at Norman High School on Friday, Aug. 24, 2012, in Norman, Okla.  Photo by Steve Sisney, The Oklahoman