Alex Grinch is out as USC's defensive coordinator. Lincoln Riley's next DC hire will be a fascinating one to see who the Trojans end up with. There are a bunch of good options potentially that could be in play: https://t.co/5Fj4BII8Yr https://t.co/5Fj4BII8Yr

— Bruce Feldman (@BruceFeldmanCFB) November 6, 2023