i know that you must be strong to have a high bounty,but i just finished jaya arc and i have a question, that bellemere(i don't remember how its exactly spelled) was defeated to easily from luffy with 55 million. From the other hand buggy ,kuro ,arlong etc put up a much better fight with bounties 15-20 mmillions. Also crocodile and nico robin to have almost equal bounties, is that a joke?