I'm thinking a judge may force them (NCAA) into enacting a Coasian Solution. How about this one: Dear NCAA, you must either (a) grant UND the same waiver as FSU, or (b) pay all of UND's bills for a moniker change (from facilities like REA, turf at The Al, to stationery letterhead), plus anything fans want to "exchange" for updated moniker materials, like jackets, jerseys, flags, license plate frames, anything. I say that last part as partial compensation for Complaint point 82 (see below).
Yes, it could cost them much more in the end than if they'd have done it up front.