Sanada
So, tbh, this is my favorite version of Sanada bc he doesn't try as hard as when he was in the two previous stables, while he has already proven that he is strong enough to beat Okada clean and to be a world champion. Now there's the opportunity to become some Jack Sparrow, Eddie Guerrero and Neymar sort of personality where he tip toes to victory, probably with heel tactics, but a lot of charisma. Maybe if his match endings and his clothing were a little bit improved, he could play that gimmick, which reminds me a bit of 2016 Tetsuya Naito, so well that it deserved at least one other IWGP WC run imo.
What do you think?