but here you are.
July 30, 2021 -
https://www.ou.edu/web/news_events/articles/news_2021/ou-board-of-regents-acts-to-join-sec-in-2025
half those guys committed well after that announcement, and several will likely end up playing at one of ou/ut/aTm or another SEC program.
guys dropping a commitment the day after after a HC announces he's leaving has absolutely nothing to do with a change in conferences that was announced months ago. you are trying waaay too hard here.