User blog comment:Wirdang/what is needed?/@comment-1595565-20100915041913

I agree Galcion, a giant is unlikely, I think the ship would break and Robin does fill the spy/assassin role. I was thinking maybe a helmsman, they don't have an official one yet. I also think a fishman is a likely candidate, especially since Brook and Chopper keep jumping into the water to save Luffy, it would make Sanji's life easier since he usually pulls them out, plus the whole strength thing.