Not going to happen, I see Saturn and Kizaru taking the W off this time.
Ofc if the matchups happen like this:
Luffy vs Saturn
Zoro and Sanji vs Kizaru
Im sure Luffy and his two wings will shine, but also Oda will give the strawhats their first major L in the post-timeskip, which they didn´t even got in wano. Everything plays to well so far for the strawhats, I doubt that Oda would kill the hype off the final villians(Saturn/Gorosei) by let beating one by Luffy and also Kizaru by Zoro and Sanji, since both these will defeat a Admiral in the endgame. They will shine but Saturn and Kizaru will get the W in the end, im pretty sure about it.