Why make everything so friggin' complicated? Just go with an East-West split. Play the other division on a rotating basis. One would like to assume that the league has its eye on a 14th team to make 2 7-team divisions, but this is the Big East, so they might well be looking to bring in Xavier as a basketball only instead. Depending on who the 14th team is, you add it to the East or if tis Air Force or BYU to the West and flip Memphis to the East. If its Air Force, Navy won't want to play them to end the year...they won't want to have to play both rivals back to back. You want to develop some tradition and some rivalries in this monstrosity. And build on the ones that are already here, even if they have modest history (UConn-Rutgirls for example). Trying to make a big deal out of these "cross divisional rivalries" is usually just dumb unless they are already in place (How many have BC-Clemson circled on the calender?) But if everyone feel that the only way for this to work is to have such a thing, I would want Cincinatti or Louisville as our cross-divisional game. I want Rutgers to have Bosie State.
East: Connecticut, Rutgers, Temple, Navy, South Florida, Central Florida,Univ of Guess Who
West: Bosie, San Diego, Houston, SMU, Louisville, Cincinatti, Memphis
Play everyone in your division. Play 1 team from the other division home, one team away. That's 8 games, more or less regional competition against teams you care about or could care about. And it makes sense. Most of these conference divisions are utterly meaningless and nobody can keep track of who is in the coastal and who's a Leader. Just Call them East and West. Forget about the Tranghese Division and the Marinatto Division, please. End the season with UConn-Rutgers, Boise-San Diego, USF-UCF, Louisville-Cincinatti, Houston-SMU, Navy-Temple. Memphis is on its own for the moment. Or they could play Guess Who, which would be their cross divisional rival. Make those into important games to the extent you can and hope that a couple of them are for the Divisional titles each season. And that it snows in East Hartford when UConn and Rutgers play there. Nothing more dramatic than a big game in the snow! I don't know why. It just is.