it is clear that there has to be a collective bargaining agreement with some kind of player association for college football. If not, the NCAA will continue to lose claims against NLB rules of employee/employer rights. And if you think about it, the player rights for the top-tier programs are totally different than for lower divisions. For example, I watched a little of the Nevada San Jose St. game last night. The stadium looked like a TX high school stadium and probably wasn't even half full. I think they probably had, maybe, 10,000 people. That isn't going to cut it financially when colleges start to fork out payrolls along with NIL and other expenses.
My point here is that you are going to have to create tiers. And that leads you to some number. 40, 50, 60, 70? I don't know. But it does make sense to align the # of conferences with the number of playoff spots open so the winner of each conference gets a spot in the playoff. So you pick a number that equates with the school's ability to draw enough to sustain the revenue needed along with the number of playoff spots. Honestly, I think that number is closer to 40 than 70 but I suspect they are trying to appease every school in the B1G and SEC to get buy in.
The next issue is what
@lazydave841 is asking. What is the carrot or stick to get these schools to sign up and get on board? Why not just keep the B1G and SEC? There can only be two answers. The first is does the NCAA have the chops to entice them? The second is what do the TV networks want? I don't know the answer to those questions. We may simply see both the SEC and B1G expand to 60 teams and then have ten six team divisions. Each winner gets a playoff spot and two teams get at large bids.
But something is going to happen. The current setup isn't sustainable, IMHO>