The Athletic just published an article on a potential College Football Super League.
It says up to 20 influential leaders (including college presidents, an NFL executive, and others) are pitching the idea to "save the sport".
Basically, the top 70 teams are locked into the Super League forever. That includes all the current Power 5 teams and Notre Dame and SMU.
There would be seven divisions of 10 teams. An eighth division of 10 teams would be populated by teams who could be relegated up and down from the other 60 teams currently in Division 1.
The top 70 are safe forever. Each division winner would get a spot in the playoffs. And eight other wild cards would get in from among the top 7 divisions.
Very interesting article if you have access to it.