Slightly offtopic and a while ago, but I felt I needed to respond to this(for some reason):
@GoustiFruit:
Whoever the next nakama will be, the whole crew will be here to accept him. Luffy can not pick one new member without anyone agreeing (or not, because he always does as he wants).
Actually, Luffy picking his nakama on his own is pretty likely:
Sanji
Chopper
Robin
Brooke
Everyone else was against Robin(except Sanji, unsurprisingly) and Brooke joining at first, and Luffy basically decided he wanted Chopper in his crew before half of his current crew had even met the reindeer.
As for Sanji, granted the strawhats wanted a cook, but Sanji's personality annoyed Usopp at the time, but Luffy still picked him.
The rest of the crew's opinions don't matter to Luffy, if he likes the person, chances are they'll end up as a Nakama.
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Back on topic, I'd presume Buggy would escape. For whatever reason, he seems both extremely lucky, and unlucky at the same time, and a massive damage sponge, not unlike that of Usopp or Moria.
Mr. 3, I can also weirdly see escaping.
Whilst I'd like to say Mr. 2 would, I'm not sure if he will, or if he'll be left behind fighting off those who are coming after Luffy and his new allies.
Mr. 1 I can see doing the same as Mr. 2, as well as giving Luffy a message for Zoro.
Crocodile, I have absolutely no idea...not even sure if he's going to aid Luffy...he seems pretty content with his imprisonment.
Jimbei will most likely escape, as we have yet to see anything of him, and this would be the best oppurtunity to do so.
Ace...Ace is up in the air...he's either definately going to be rescued or definately going to be killed in order to prove a point about how harsh the new world is.