Houston/Cincinnati, and or USF/UCF before BYU and Boise are offered together, or BYU and whoever.
I’d hope BYU and Boise are picked and they stay at 10 to not dilute the conference as much as possible. But if they expand and leave out Houston I see a lot of bad PR in that move. So I’d guess they bring in 4 new teams. Houston and Cincinnati, and hopefully they decide to go west and grab BYU/Boise but I’d put money on them going east and killing the AAC by grabbing USF/UCF