I came up with this Big East and talked more about it here.
I think Buffalo and the Big East should be talking each other.
Division A & Division B
Cincinnati & Louisville
Connecticut & Massachusetts
Buffalo & Rutgers
South Florida & Central Florida
Southern Methodist & Houston
Villanova & Temple
Navy & Army
Each set represents matched cross division annual games. The first column is one division, the second column the other.
Note both Buffalo and Rutgers are the only AAU members and in my opinion nicely matched by geography as well.