I don't think the NCAA was "taken over" as much as them abdicating their responsibilities. If we get to 2 or 4 Power Conferences, the NCAA may become relegated to just running the NCAAT every year. Since they didn't do it very well, there's no reason for them having any enforcement or rule making roles in college football at the highest levels. What they do at the lower levels becomes largely irrelevant.Exactly - this is a take over of the NCAA and will be an Independent league - it's about becoming the dominant platforms of college athletics and destroying everyone else. eventually the two leagues will have their own Super Bowl..
They want every marketing and entertainment dollar available.
And Notre Dame's Independence will be the next tree to fall - but then it will be some sort of collusion lawsuit, keeping others out.
To avoid any collusion litigation, the Power Conferences can make a couple "at large" spots available in the playoffs. I'd still prefer an 8 team CFP, with 4 Conf Champs* and the 4 highest ranked teams, with no more than two per Conference and one from the G 6/7.
*) Assuming that the Pac 12 teams & Big 12 teams combine in some form to create a 4th Power Conference.
It will be interesting to see how this all evolves. Which teams are added to the B1G & SEC and what happens with the ACC, B 12 & Pac 12? The music is playing, so who will have a chair, when the music stops and more importantly, where?