I wasnt too far off with this prediction last year. The B12 still stayed intact and added BYU/Cincy. I didn't predict Houston would get in, but i understimated their big donors. UCF was obviously added, and I think USF may get in the B12 eventually after the P12 gets picked over. USF helps them consolidate FL and gain a huge market in Tampa.
I still think B1G continues expansion and gets Ore/Wash/ND/Stanford and that's their 20.
The Big12 gets their P12 targets that make the most sense... AZ schools, Colorado... CAL? After that I don't think they go get SDSU or Boise. Maybe get USF and stand pat.
The other variable is that the ACC could start getting raided by the SEC and B1G as well. The B12 could pick off some of the scraps. Miami? UNC? NC State?
Ideally Utah gets left out of any Power future. It would be a HUGE win for BYU if they did. Our recrutiing would explode and we'd have a stranglehold on the entire state and few regional rivals could challenge our recruiting.