Did it? According to whom? What is the new appraisal? What are the new taxes? What are they paying for?
Student-athletes have a different set of rules than any other student. If I choose UConn to study under a certain professor, and that professor retires, is laid off, or moves to a different university, I can reconsider for whatever reason I choose. They can't.
If you want to call it something different, so be it, but the commitment is not binding until there is a signature on the line which is dotted (Thank you Glengarry Glen Ross).