This all goes back to what I said earlier in this thread.
The first round of realignment was state schools (with no other BCS conference teams) shifting leagues to increase TV payouts based on monopolizing markets. TCU being the exclusion because they were a defensive add by the Big 12.
The second round of realignment will be schools in states where a different school has a gigantic payout difference leaving them at a competitive disadvantage.
Every school, sans Maryland, that has been mentioned with the Big 12 (FSU, Clemson, GT, Miami, Louisville) shares a state with an SEC school. The amount of money they'll make in the ACC or Big East will put them at a tremendous competitive disadvantage. If they join up with us, there is a chance we'll be financially competitive with the SEC due to the expansion of our footprints.
Honestly, unless ESPN ponies up a tremendous amount of money for the ACC, I expect at least two ACC schools to come over to us. There's been too much Clemson/FSU smoke for too long for there not to be something very tangible there. The timeline can be debated, but it's inevitable.