One Pieces Final Saga has established quite a few important players in the great game, and Oda has greatly narrowed down on the characters who he deems to be incredibly essential in the quest for the One Piece and, at the same time, the upcoming major war. Naturally, the Yonko are at the center of things, and this was backed up by Vegapunk stating that the pirate who goes on to claim the One Piece will have the fate of the entire world in their hands.