I don't like Straw Hat has many crew, they're cool as they're now.
But I hope there will be one more crew join them and it's will be shipwright. SInce franky has his own crew I think the one with the string will join (I don't remember his name).
How many crews do u think straw hat will have? And who'll be next (not include the shipwright). I think they'll have musician since Luffy always want 1 hehe. That'll be more fun.