USC notebook: How Trojans are preparing for Fresno State’s unknown quarterback

LOS ANGELES — Usually when you prepare for an opponent, you can watch game film of the team and the individuals to get a good idea of how they might attack on Saturday.
But for Saturday night’s season opener against Fresno State, USC doesn’t have much, if any, film on the man who will be under center for the Bulldogs.
Gone is Marcus McMaryion, who led the Bulldogs to a 12-2 record last season. In his place is senior Jorge Reyna, who has thrown a total of 12 passes in his Fresno