I think the BE non-FB schools will definitely jump ship in the next few months as follows:
ND, Nova, Georgetown, SHU, SJU, Providence, Marquette, DePaul
ADD: Xavier, Dayton
If ND joins another conference, then SLU is in. That would be 10 private schools in will populated Metro areas. ESPN would jump all over that and pay them well.
Wonder about Creighton? Would they try to join?