We are considering their first loss after reigning for a long time. What Cody did was downright unbelievable. He toyed with Cruz, knocked him down consistently and gave zero fucks. I don't think I've ever seen such a performance against a GOAT level fighter before. Werdum finishing Fedor was quick but not dominating. Conor finishing Aldo was quick, not dominating over a couple of rounds. Weidman finishing Anderson was a bit flukey and nothing compared to Cody's win. Edgar's win over BJ was a close fight. Jones, MM and GSP haven't really been beaten since their domination. I think the only one's that come close are Holly finishing Ronda (Don't consider her a GOAT level fighter but she had that sort of aura before her loss) and TJ finishing Barao since Barao was considered BW GOAT by most at that time.