They talked briefly about giving him a shot at safety on Patterson’s vaunted TCU defense. AdvertisementWhen USC announced it was hiring Patterson as Riley’s defensive coordinator in January, ears perked up across college football. On one hand, Patterson, 66, is a freshly minted College Football Hall of Famer and one of the great defensive minds of the modern era. Advertisement“All I did was do football,” Patterson said. USC defensive coordinator Gary Patterson fist bumps linebacker Desman Stephens during practice on Aug. 5.