User blog comment:ChiroSamai94/Brook the last crew member?/@comment-4605926-20120617094657

I sure hope there'd be a couple more to join the crew, there are some professions/skills I'd really like to see added to the crew.

First of, I believe the crew is in great need of a fish-man (with Jinbe its likely candidate) for underwater support especially when there are Devil Fruit users around (ally and enemy). I'm not sure about this one but is Jinbe a helmsman too? That would be a double gain.

Another skill I believe the crew is lacking, is a Logia Devil Fruit user who could be of help against specific attacks (even though now we know that Logia Devil Fruit users don't have too much of an advantage, like they used to have, in the New World as many possess Haki there which will render their invulnerability useless). The candidate for this one may be Aokiji as many here stated already or also maybe (don't kill me for that one) Caribou? Though I would really disapprove of the latter joining the crew. My bet would be on a newly introduced character.

As for Kinemon, even though he may feel indebted to the Straw Hats I feel like there would be just too many swordsmen in the crew which would also decrease the chances of getting a new member with any of the skills stated above which I believe will be a better addition to the crew.