Whenever Sherdog launches its own cryptocurrency and I get ahold of some.
Probably not, if it starts looking really bad, UFC would likely settle before it gets to that point. And those numbers are high estimates, those actually aren't what would be paid, it would be some negotiated amount that's lower but makes the plaintiffs happy. No point in getting a huge financial settlement if it can't be paid by the other party.
I suspect it would be a warning message to other promotions to get their contract situation sorted out or draw scrutiny from regulators. But more directly, if you're Bellator, you'd have to shorten your contracts, or else why would UFC fighters sign with you?
https://www.ufcclassaction.com/
Doubt it, if WME kicks Dana to the curb, and that's a big if, I don't see a lot of promotions wanting him at that point. And that was the point of paying of Sakakibara, it was a noncompete.