Things like player Visas, COVID exemptions, stadium approvals, etc. might mysteriously start taking longer, but they don't have very much legal recourse. I honestly don't see what their governments can legally do.

I also think that the hypocrisy that fake/wannabe government entities like UEFA and FIFA are showing right now is laughable. They essentially run monopolies. They are also some of the world's most corrupt organizations, who have a lengthy history of graft and corruption, and now that they are getting cut out of the money, they are losing their minds.