This too. Honestly you look at KO's work and he's probably won over everyone he needs to. Vince, Trips, Cena. I'm sure Steph and Shane are down for him as well, and having a legend like Jericho cosign you (straight up saying his run with KO is probably the best of his career, and when you consider who that breh has worked with...) is no small thing.
Tuesday probably sealed the deal, since Vince putting you over himself is a HUGE moment given how rare he's on TV these days. But I think you can even go back to the Festival of Friendship to see how high the company was on KO. Just like the New Day/Usos rap battle, there ain't too many cats they're gonna let run with a segment like that. Having Jericho helped, certainly, but KO more than upheld his end.
Even if you don't like KO, which anyone is entitled to, I feel like you gotta respect his hustle. He's made all the right moves and stepped up at all the right times.