And that specter of rescission is precisely why I knew the name/logo were doomed when tribal consent was a prerequisite of the so-called "Settlement". Dealing with the whims of "sovereign" nations, whether Indian tribes or banana republics, is always dicey, and a piss-poor foundation for any agreement. It also helps explain why many businesses, e.g., large banks, insurance companies, etc. are often reluctant to do business in "Indian Country".