Mark Saxon, Orange County Register

As USC’s defense prepares to contain speedy Illinois quarterback Juice Williams in the Rose Bowl, it apparently will have the right man wearing the No. 7 jersey in practice. Freshman Aaron Corp, who rushed for 1,197 yards at Orange Lutheran last fall, will play the part of Williams on USC’s service team beginning next week. Mitch Mustain ran the service team all season for the Trojans, but is prohibited by NCAA rules from practicing beyond Monday because of transfer rules… continue