I think the pie would get a little bigger, which would make up for that.Right now, teams 11-34 (the remainder of the SEC and B1G) also make more money per school than they would if all the money of CFB got divided 64 ways. So I don't see why they'd go along, either.
Currently there's also the really big issue that teams 29-34 in revenue don't really pull their weight in terms of generating that revenue; i.e. they're not 28-34 in reality, but more like 75-80.
The schools that will fight hardest for the status quo are those schools, as they'll be put out to pasture with WSU and OSU if there's any sensible realignment.
Next are 1-10, as they won't gain much money in a new system, and they'll lose some of their current advantages.
The mids in B1G/SEC mostly won't care either way, and their preferences will be as heterogeneous as they are ("that'd be great, travel savings/ rivalries in other sports will be super improved," "that'd suck, we'd lose our only guaranteed sell out," "drrr, we don't like change or hippies," etc).