Team B takes it. Minato, Naruto & Sasuke don't have any sealing jutsu so Itachi & Nagato outlast, take them down and then Itachi eventually seals Minato away.
We know Minato has Uzumaki sealing techniques, but besides RDS, we don’t know any specific techniques that can be used in combat, so we can’t rlly say anything about that
I forgot about Edo Regeneration, so I’ll say it’s a stalemate because Team A can’t seal at all, and nobody on Team B is even touching Minato
Kisame was running away from KCM Naruto, he isn't really a threat here. The other three however are a problem. I don't see Sasuke winning in a one-on-one fight with Kabuto, but I feel that either KCM Minato and KCM2 Naruto can make quick work of him. KCM2 Naruto should also be strong enough to deal with Edo Nagato, he can one-tap all his summons, he's far faster, and even if Nagato uses Chibaku Tensei, Naruto with full control over Kurama's chakra could probably destroy it on its own using a Tailed Beast Bomb. KCM Minato should be fast enough to deal with Itachi at this point as well.
