I can't wait for the Cincinnati game that is coming up. I am surprised this isn't more of a regular game. It makes more sense than some of the other non conference games we play. I am tired of us playing Marshall so often. I guess it is a money thing for both teams because of logistics.
UC already plays Miami every year. I doubt they'd want two long-standing series against MAC teams on their schedule.
The last time OU played Cincinnati is 1981. I could see every 3 or 4 years home and away. OU could also host a home game at Paul Brown Stadium or Browns Stadium VS a national team such as Notre Dame or one of the Florida teams or even a team like Syracuse.
Good luck with the opposing teams you mention here buying in to such an idea. The UC Game is appealing for us, but as mentioned, they play Miami every year, so I can't see it. On the other hand, you never know as that other state school in Ohio seems to like to play TWO MAC teams on it's juggernaut non-conference schedule.