I don’t hate this idea but acting like this idea would lead to a massive re-org in the Power leagues is fools gold IMO.
There are a million reasons schools associate with one another… it’s not just a geography thing. School enrollment size, athletic budgets, academic rankings, etc all play a part as to why schools choose to associate with other schools in athletic leagues. Plus, they’re money hungry savages that want to squeeze every cent out of whatever they can. Pretending the Big East is geographically cohesive as an example is pretty laughable when it stretches from Rhode Island to Nebraska… but the schools associate with one another due to their religious affiliations, school types, enrollment sizes, and basketball focused athletic departments.
At a non-power league level, what you’re saying makes complete sense. There’s no reason that ECU, JMU, Liberty, Charlotte, ODU, Coastal Carolina, etc shouldn’t all just be Sun Belt teams instead of spread across three conferences. Why are we getting Liberty v New Mexico State and ECU v UTSA when Liberty v ECU and NMSU v UTSA would probably be better for everyone involved from a fan support, travel, and budget perspective? But good luck getting ECU and Charlotte to take a pay cut to play Liberty or whoever else they’d play in a revamped league.
Reality is, schools are consolidating with other schools they want to be associated with (at least at a power level). Once the P2 + revamped B12 spin off into their own league I think you may see the left behinds re-organize themselves in a more geographic way. But then again, if they can make $3M more playing someone 1000 miles away, the schools will sign up to do so in a heartbeat.