User blog comment:The big croc/straw hats haki/@comment-3079795-20101213095610

On a blog somewhere I heard a theory that Franky could work seastone into his body, thus becoming able to hit Logias. Seems highly unlikely Zoro and Sanju wouldn't have Busoshoku Haki. I agree that Nami should have Kenbunshoku Haki, and possibly Robin also. I don't think anyone else needs it, personally.