The USC Trojans and the Notre Dame Fighting Irish have one of the most historic rivalries in college football, but it may be coming to an end. While speaking at the podium during the Big Ten Media Days,

All the reshuffling of schedules, conferences and playoff formats in college football has placed one of the sport's best rivalries in jeopardy.

With the future of the USC-Notre Dame football rivalry uncertain, Trojans coach Lincoln Riley on Thursday expressed his desire to retain the game -- under the right circumstances.