I think the reason why Sanji v Queen didn't get as much hype is because of his end goal you know? Considering that Zoro made a promise to his captain and best friend to be the world's greatest swordsman he knows that he can't and shouldn't be defeated by anyone less than that feat.
Sanji however *sighs* I mean All blue? We don't even feel like Sanji is working towards that goal most of the time, he doesn't do research there is nothing much more than him just getting there, there has been no predecessor to have gotten there, and there is no obstacle he has to beat to get there besides traveling with the crew. Sanji could've been such a great character and it was so funny when I could tell that Luffy knew how weak he was when he was accompanying him to the rooftop in Onigashima. Luffy literally said "it'll take you too long to defeat these guys" I mean come on when has Luffy said that to Zoro? But anyway I love One piece, I love every character and I can't wait for the last episode, "The End".