One can't seriously leave Texas off the poll.. if Delaney goes after anyone, it's UT first.
He doesn't care that that NU fans are still butt hurt over the 1 sec deal. UT brings the most eyeballs, TV sets, and leverage when negotiating contracts.
If they could bring UT, then they might also add KU.
While I would like to see OU, academically, that probably isn't going to happen.
So UT & KU, if they can get UT first, otherwise, I don't see any additional expansion for now.
It would have to make a lot of financial sense to pay out more huge penalties for teams to leave their current league.