Southern California quarterback Matt Barkley (7) makes a pass during the first half of an NCAA college football game against Arizona State, Saturday, Nov. 10, 2012, in Los Angeles. (AP

 

              Southern California quarterback Matt Barkley (7) makes a pass during the first half of an NCAA college football game against Arizona State, Saturday, Nov. 10, 2012, in Los Angeles. (AP
Southern California quarterback Matt Barkley (7) makes a pass during the first half of an NCAA college football game against Arizona State, Saturday, Nov. 10, 2012, in Los Angeles. (AP Photo/Bret Hartman)