Southern California quarterback Matt Barkley (7) looks to pass during the second half of an NCAA college football game against Arizona State, Saturday, Nov. 10, 2012, in Los Angeles. So

 

              Southern California quarterback Matt Barkley (7) looks to pass during the second half of an NCAA college football game against Arizona State, Saturday, Nov. 10, 2012, in Los Angeles. So
Southern California quarterback Matt Barkley (7) looks to pass during the second half of an NCAA college football game against Arizona State, Saturday, Nov. 10, 2012, in Los Angeles. Southern California won 38-17. (AP Photo/Bret Hartman)