I agree that, if RIT comes in, Cornell will be their travel partner. Colgate/Union, and then RPI/Princeton? It's longer from RPI to Princeton, but then you keep the remaining travel partners together, which I would guess is of coin-flip importance to the big wig's. (For reference- approx 2.5 hours from Troy-Hanover, 3 Troy-Princeton. Also, it's essentially 3 from Princeton to Quinnipiac right now).
If Holy Cross were to come in, pair them with Brown, and Yale moves with Princeton. Everything else remains as is.