I always wanted sabo to take down akainu as revenge for ace. Luffy will get his revenge in beating BB while sabo doesn't really get another chance if he can't fight akainu. It makes sense for ace's brothers to take out the 2 main causes for his death.
Plus I think dragon should face the gorosei and the ones above the Marines as the leader of the revolutionaries. Dragon doesn't really need to fight akainu outside of it being a leader vs leader thing but even then I don't think it matches up as akainu is a lap dog of the WG the real leader.
Plus I think dragon should face the gorosei and the ones above the Marines as the leader of the revolutionaries. Dragon doesn't really need to fight akainu outside of it being a leader vs leader thing but even then I don't think it matches up as akainu is a lap dog of the WG the real leader.