Younko are filler character that was created just to make feeling of challenge in the battle for One Piece.
Before time skip only WG was Luffy's major enemies: Shichibukai who served WG, Lucci CP9 agent of WG, Magelan and admirals serving WG.
WG was always real enemy, not the Younko.
So after new chapter revelation that Gorosei are actually fighters, we still have a question: How strong are the Gorosei?
Right now Saturn is coming to Egghead island and it could have different outcome.
Bet is simple - those who lose change their avatar on a month, if you voted on opposite...