Five questions for the USC Trojans against UCLAby:Erik McKinney•11/23/24•ErikTMcKinneyRead In AppUCLA Bruins running back TJ Harden (25) runs during the first quarter against the USC Trojans at United Airlines Field at Los Angeles Memorial Coliseum.(Jason Parkhurst-Imagn Images)We've got five questions for USC ahead of Nebraska and the answers should be quite impactful in determining a winner this weekend.