For anyone willing to seriously discuss I am willing to have a productive conversation.
Luffy learned his AdvCoO aka Future Sight from Rayleigh's teachings and a battle with a Future Sight User
He learned two forms of Advanced CoA from user of AdvCoA and teachings of one of the greatest CoA users of all time and perfected it in the battle
He was born with CoC due to qualities of a King and learned AdvCoC in a battle with another advCoC user and perfected it in the same battle
Zoro learned all forms of advanced CoA from Mihawk and Koshiro as Swordmen spacialize in CoA
He has shades of advanced CoO due to Breath of All things and might have gotten some tips of Future sight from Mihawk and could learn it in a battle down the line
He was born with CoC due to qualities of a King, got to learn about advCoC due to having battle with a advCoC user and had a Sword that forced him to use AdvCoC as it is used to advCoC from a previous user. Due to that sword and fighting with that sword he perfected advCoC
Sanji has never been shown to be a fighting genius like Luffy and Zoro who develops abilities mid battle like Ryou, Cutting steel, Future Sight, he isn't born with CoC or qualtiies of a King, he has yet to unlock any form of advCoO, his master was a bum.
His diable Jambe was roughly a gift of his genes, his Infrit Jambe is literally a gift of his genes and post Raid Suit Reaction. How is he going to do the things one needs to do to become top tier/yonko level character?
What could the scenario look like? I am just curious