FILE - In this Nov. 26, 2011 file photo, Southern California quarterback Matt Barkley celebrates a touchdown by teammate Rhett Ellison during the first half of an NCAA college football game against UCLA in Los Angeles. USC is ranked No. 1 in the Associated Press preseason college football poll released on Saturday, Aug. 18, 2012. (AP Photo/Jae Hong, File)

Photo by: Jae Hong

FILE - In this Nov. 26, 2011 file photo, Southern California quarterback Matt Barkley celebrates a touchdown by teammate Rhett Ellison during the first half of an NCAA college football game against UCLA in Los Angeles. USC is ranked No. 1 in the Associated Press preseason college football poll released on Saturday, Aug. 18, 2012. (AP Photo/Jae Hong, File)