I know we are all supposed to hate UConn, but holding a grudge against them makes no sense to me, as it hampers the potential success of the Big East. UConn is a national program with a national fanbase, as a result of all of there success over the years. They will bring bigger crowds and improved viewership for the conference on FS1, which can lead to more potential money in the future. However, if the Big East senses we are being used as a stepping stone than talks should end now. Also, I believe UConn will have to come with another capable program as a 12th team, particularly in the midwest.
In my opinion, the additional program should be Wichita State. They are a successful basketball-only school with great facilities and a great fanbase, which is a recipe to be successful in the Big East as Butler, Creighton, and Xavier have all proven. Cincy would be great, but unlike UConn they may have better options for there football program in the future. Gonzaga, San Diego State, Saint Mary's, UNLV don't make sense geographically. VCU and Dayton would be great, but Georgetown and Xavier, respectively, probably would not allow it.
No divisions, but it should be unwritten. A full round robin is great, but not as important as UConn and Wichita State. Round robin in the East and West, thats 10 games for each team. Than play each team in the other division once, that's 6 games. Than rotate 2 extra cross-divisional games each season, that's a total of 18 games. As for St. John's, play all the east teams and one other midwest team at MSG. That will reduce the occasional small crowds at the Garden against midwest teams.
Expanded Big East
East
1. Georgetown
2. Providence
3. Seton Hall
4. St. John's
5. Uconn
6. Villanova
Midwest
7. Butler
8. Creighton
9. DePaul
10. Marquette
11. Wichita State
12. Xavier