Portgas D. Ace
Nami and Buggy.
They will hide until the bigshots did take another out and then thy form an alliance knowing they are the wealkest, overcoming to final boss... Fisher Tiger with a electromuggyball straight to the balls.
Buggy and Akainu! Buggy is possibly a Shichibukai now, so they would probably team up.
Akainu and Ace.
They are the only two Logias in this group and noone exept for the Fisher Tiger can actually hit them. So, Buggy and Nami are finally out.
And well, Akainu and Ace will have a great dinner with fried fish after the fight.
For me it looks like Ace and Akainu will be the winners. But I hate Akainu so gonna go with Ace and Fisher Tiger. Who knows there is a possibility that if Ace and Fisher Tiger worked as a team they can beat Akainu :P
The logical choices would be Akainu and Ace to advance. Nami and Buggy are clearly out of their league, and I don't see Fisher Tiger being able to keep up either.
Aka Inu and Ace, no doubt about this. Unfortunately, there is no one who can get dangerous for them. But Ace and Buggy are drinking companions, maybe together they can defeat Aka inu with the right strategy... Hard decision.
If the 4 of them team up against aka inu, they can beat him maybe
Well, no matter how you look at it neither Nami, nor Buggy can inflict any damage to Akainu, so they are obviously out of the fight. And I seriously doubt that even if Ace can team up with Fisher Tiger they can take down Akainu. He is just in another league.
I still believe that if they team up, they can defeat Aka Inu. Nami can create every wheater she wants, and can also create a fog. Buggy is the bait and Ace and Fisher Tiger do the surprise attack.. Only to summarize the brilliant plan to take Aka Inu down xD
In the end, Ace takes Tiger and Buggy down and advances to the next round with Nami.
nuh, even if other four team up, they cannot beat Akainu. that's for sure. because Buggy and Nami would go down as soon as the battle start. Buggy being a bait isn't going to work. Akainu isn't using a sword. he would just melt buggy with his magma.
Well, Akainu is a damn tough guy who managed to tank several Haki infused Quakes from WB in the face and was still kicking, while his DF is broken against most of the users, cause even Ace who isw obviously the strongest one here can't protect himself against Akainu's magma, so Akainu is an obvious winner, no matter how hard they try. He is one of the top fighters of all One Piece history, he won't get down against such fodder as Buggy, Nami. Even Fisher Tiger would be a fodder against him, because he as he was before his death was weaker than current Jimbei and it seems that there is quite a differense, because even before becoming Shichibukai Jimbei was said to surpass Fisher Tiger, while after a considerable ammount of time after that he was no match for Akainu at all.
Seriously, the guy can cover half of Punk Hazard in magma and only Ace can fly to some extent, while Buggy needs at least his foot on land, thus Akainu can wipe most of them easily by making loads of magma, the same way he did, when he was fighting against Ao Kiji.
Then, he will only have to fight Ace. This fight wouldn't be as fast as it was in Marineford, but eventually Ace can't harm Akainu that much as well, as Ace doesn't have trained CoA Haki and has lower DF compared to Akainu...
Akainu and Ace dominate this group in terms of strength.
But how will the battle go down?
No doubt Akainu and Ace will go at each other instantly. But Ace will put up a good fight, unlike at Marineford, where he took Akainu's attack directly with his body in order to protect Luffy. In the end, Akainu will win again. But not before the whole area's covered in flames and lava. Nami, Buggy, and Tiger won't make it.
I seriously expect Ace to be the very first to go down: Akainu taunts him with some shit about Whitebeard or Roger or Luffy, so Ace attacks him - only to run in some lava pwnage. That is already canon.
Akainu and Ace, no need to explain more
its a battle royal so it'll go like that:
Ace will charge Akainu head on and get powned first
Nami will look around for a treasure and will fight buggy over it.
Akainu will come after them, Fisher tiger will save them and die
Buggy scared shitless will use it as a distraction to run away
Nami will be captured and sent to Impel down for a future execution until luffy come and save her
so Akainu and lucky Buggy survive here