If you get a chance, check out Stewart Mandel's interesting article "Which college football teams are most helped -- and hurt -- by conference realignment?" in The Athletic. His take on the Pac-12 teams and how realignment affected them:
Stanford & Cal: Much, much worse, will have a far more difficult time in the ACC than the Pac-12. I don't get or agree with his take, which is that Stanford will suffer in the transfer era more in the ACC than in the Pac-12. And neither team gets a full share.
Oregon will do a little better, USC and Washington will do a little worse, UCLA will do a
lot worse in the Big 10. Oregon recruits more nationally and he thinks they'll have regular CFP appearances. USC, on the other hand, goes from most prestigious Pac-12 team to a near also-ran, third banana at best, and possibly fifth behind OSU, Mich, Penn St and Oregon. He discounts Washington because they're in a tougher league. And he considers UCLA a basketball school that happens to have a football team with an insufficient NIL program and opponents who are big brand/football-first teams.
Colorado, mildly better in the Big 12 thanks to the territorial footprint, though with NIL shortcomings. Utah, mildly worse because they had a good thing going in Pac-12, but now BYU will be their brobdingnagian competition, so Utah will suffer. AZ and ASU will
really suffer, at least in part because ASU's president didn't want to make this move and those two schools live in a pro market, unlike Texas Tech, Oklahoma State, West VIrginia, BYU, etc.
Lastly, he thinks OSU and WSU as de facto Mountain West schools have no guaranteed access to the playoffs, so this was horrible for them. Unless they resurrect the Pac 12 with better MWC/AAC/Independent schools, he's probably right.
His final takeaway on the Pac-12 "It will never not be stupefying to think about how Pac-12 leadership screwed it up so badly." Yup.
If you get the NYT, you should be able to access this:
https://www.nytimes.com/athletic/5611204...it-impact/