I got to thinking, if you remember i started a thread about how i felt that the strawhats will aquire people based on their diversity of their appearences and well if i remember correctly it got off topc and people started going on about everyone being weird looking.
Anyway my theory is that Franky has his place sealed being blue haired (but please leave that in the franky vs paulie threads), and that they'll then aquire a merman who will probably be the musician (also be the new coward if Usopp becomes brave by then, then being end of W7 major arc) and i have a feeling a black dude/dudette will join too (we've had some prominant figures of colour in Mr 5, Miss Monday and "Haagen" Dazs Bones)
But yeah to get back on topic i reckon in one of the minor arcs after W7 they'll pick up a merman or woman not sure now and have alot of fun, s/he'll be like Chopper (i.e. capable but cowardly) and ultimately probably after Dolflamingo we'll deal with his/her back story and the (maybe) underwater Island of Mermania.
Thoughts? discuss?