ALL of Konoha 11 and Akatsuki at full power.
(I dont know if I must add the teachers of Konoha 11 that are Kakashi, Asuma, Kurenai, and Guy so the first one who comments will decide if to add the teachers or to leave it like that ok?)
It's just Deva Path, not all 6 Paths. He's powerful, but he can't stop current Naruto or current Sasuke, never mind the both of them working together.
If he gets Gedo Mazo (which he should if he gets the Rinnegan), he gets the 7 Bijuu automatically. Though to be fair, Gedo Mazo alone would be enough.
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"To all visitors from Transylvania looking for the head of Voivode Dracula: Yes, we have it. Yes, he's dead. No, you cannot see it. No, he will not return and invade you again. It has been over thirty years, please stop pestering us."
May I mention that by including Sasuke, that makes it the Konoha *12*?
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Full-power Sasuke and Naruto are pretty uber... but we're still talking a lot of S-classes including several real badasses (Pain, Itachi, Tobi).
And even less-powerful S-classes can, by working together, stand up against someone of that level. As the Kage show against Madara. Some like Konan and Sasori are really nice when working with someone else.
Meanwhile, the others all need to gang up to take out anyone. InoShikaCho is worth like 1 S-class (more if one of 'em's Hidan). NejiLeeTenten probably another 1. HinataKibaShino like .8 of one.
They were elite body-guards with kickass abilities and good teamwork. So sure, he may have lost to two dudes, but they were like jonin level so that's nothing to laugh at.
Chibaku Tensei and his big Shinra Tensei is mostly why he is one of the few I'd consider able to take them on. Not together though, he'd have to work with Itachi and Kisame.
Naruto's clones are just hilariously broken and Sasuke is supposed to be at the same level as him. If the Konoha 11 wins, it will be mostly due to their efforts alone.
That said, Itachi is the best chance the Akatsuki have. He'd have a hard time hitting Naruto but Sasuke might be easier and so far Itachi has the more impressive Susano'o.
Then again, if the Ino-Shika-Cho team manages to take control of Kisame's(or anyone, but his in particular) mind, it would be over for the Akatsuki. Sans Tobi.
Well, the Tobi I put in Akatsuki is not the goofy one neither the super strong that is in the Manga, im talking about the serious Tobi like when he fighted konan.
__________________ -Signature property of DeathKap- "... If fate is a millstone, then we are the grist. There is nothing we can do. So I wish for strength. If I cannot protect them from the wheel, then give me a strong blade, and enough strength... to shatter fate."
Indeed, he is broken. Particularly when using Izanagi.
Naruto now is just moreso. His clone was enough to beat one of our S+ ninja. And he can make like 13 or 14 of them. Combined with Sasuke and the Konoha 11.
Naruto already knows how to take out CT, and I'd bank on Sasuke figuring it out quickly as well. Those two working together could take it out, or Naruto could manage it by himself if he makes multiple Rasenshurikens. Were it not for the build-up, his Mega ST would be a problem.
Chouji would be the third major player if he goes into his stone-cold mofo mindset and uses his butterfly wings. Shikamaru's strategic prowess would also aid them immensely if they get prep. Sakura's medic skills may also come into play, especially since Sasori is here. Though yeah, it's only thanks to those two that they even have a shot at winning this.
__________________
"To all visitors from Transylvania looking for the head of Voivode Dracula: Yes, we have it. Yes, he's dead. No, you cannot see it. No, he will not return and invade you again. It has been over thirty years, please stop pestering us."