People's predictions were more about Who's Who vs Brook to be honest.
The legit Zoro predictions were: Kyoshiro (before Onigashima, pretty reasonable at the time), then the stupid ones like Zoro vs Kaido 1vs1 with others more reasonable like Luffy and Zoro vs Kaido, and than the obvious Zoro vs King that the toxic parte of his fandom used to deny.
Who's Who vs Zoro was never really a thing.
The legit Zoro predictions were: Kyoshiro (before Onigashima, pretty reasonable at the time), then the stupid ones like Zoro vs Kaido 1vs1 with others more reasonable like Luffy and Zoro vs Kaido, and than the obvious Zoro vs King that the toxic parte of his fandom used to deny.
Who's Who vs Zoro was never really a thing.
The other toxic part, y'know the ones who were denying Zoro ever seeing Kaido and Zoro and Sanji even fighting Commanders; did predict the WsW matchup... I remember seeing those threads pop up. Anyway it's stuff of the past now.