Even with Wano stupidity I'm sure Luffy vs Kaido should get a lot of focus later on, there's no way that Luffy's first Yonko fight gets off screened. In case of Luffy vs Kaido it's not important cuz there will be a lot focus on that fight later, I don't see the same thing happening for Zoro vs King and Sanji vs Queen. Mainly because Zoro already has so many feats against Kaido and Big Mom that no matter what Zoro does against King it will be nothing compared to Zoro's achievements in the rooftop fight. If Zoro vs Kaido and Big Mom never happened, then I think Oda would be forced to give a lot focus on Zoro vs King, cuz in that case Zoro vs King would be Zoro's main fight in Wano, but now Zoro's main fight is already over. In case of Sanji vs Queen, well... Oda doesn't really care about it, raid suit Sanji + his new power up and it's over.