Flugaur's ["Fox's"] motivations make some sense, but the logistics make it seem very unrealistic. Anyway...
And it wouldn't/couldn't be Tennessee, South Carolina, Georgia, or Florida.
Kentucky & UConn to the B1G? Discuss. (Kentucky is contiguous, is not bound by a grant of rights, and I have read internet chatter that their research profile is improving. If B1G wants to improve basketball, there you have it.)
Or could Fox's East Coast mission be addressed with some of Cincinnati/UConn/UCF/USF/ECU to Big XII.