There was once a dude on Arlong Park forums who was a One Piece wizard, super veteran weekly reader. This dude was convinced that Yams and Momo were paired and that Yamato had no chance to leave because Wano needs that guardian deity. Now? Momo told Yamato to gtfo of Wano. This guardian deity shit was pegged by Kaido who was selling snake oil to his son (he never knew Luffy was Joyboy until it was too late also).