Board Thread:Versus Debates/@comment-28300173-20161104104110/@comment-28551743-20161104131828

If they don't know about each other's abilities at all, Itachi could Amaterasu both of them without Fault. The problem being if they do know, A can outspeed the flames while Bee can do what Naruto did with the 8-tails chakra cloak form 1 as Naruto did with the 9-tails in the final battle vs Sasuke. In terms of abilities, I don't think Itachi could keep up with this speedy duo. Meanwhile Kisame almost lost to them already. So it'll be A and B with some difficulty. The main reason being they are too tough. If there were more specifics, like location, status of Characters, eg. Itachi isn't sick, or, Killer B Prime, and also ability knowledge.