Quote Originally Posted by soulless uchiha View Post
thats a good match up, but I believe that the immortal duo wins for different reasons.

-the kakashi of now wasn't able to defeat kakazu, so i doubt he could win.

-kimmimaro is bound to get at least a scratch from hidan, so i don't think he'd make. also kakuzu's iron skin would make it very difficult to attack him.

-not sure if itachi has mangekyo?.
Itachi at 13 does have MS, what do you think would happen assuming.. :

Scenario 1: Itachi has only Tsukuyomi
Scenario 2: Itachi has Tsukuyomi and Amaterasu (more likely as he awakened his eyes as a pair.)