One Piece's Final Saga advanced the plot in quite a lot of incredible ways, and one of the most exciting aspects of the story was the World Government getting more involved in the ongoing events. Of course, the likes of the Five Elders were characters that fans always had their eyes on. At some point in the story, they expected these powerful individuals to get involved in the story, and showcase their worth. Finally, the Final Saga answered the prayers of the fans, and the Five Elders became an integral part of the story, revealing their strength at the Reverie, first of all.