Board Thread:Versus Debates/@comment-31074250-20170318174309/@comment-4646462-20170410012149

Naruto lost his complete SPSM, but he gained True perfection of Sage Mode, both halves of Kurama, and an arm from the cells of his prior incarnation that he's yet to use. Sasuke lost his six paths' chakra (namely demonstrated with his six paths chidori), but he kept his Rinnegan and all its powers.

Kaguya's revival required the IT and assimilation of some of the world's chakra. With just the tailed beasts' chakra, passive ability to take in nature energy, and the necessary incarnations' power, she's only at a fraction of her canon power.

Kaguya overpowered Sasuke and Naruto with her instakill bone technique, but they both have their ways around it. Sasuke can teleport, and Naruto could possibly use chakra arms as a shield, even if just to trigger the disintegration. Naruto can then detach the arm while it disintegrates to prevent it from being passed on to him.

While Sasuke has his Rinnegan as a counter, Naruto merely has Kurama, which he barely managed to combat the first Juubi with. Hagoromo stated that Naruto is the meeting grounds for all the tailed beasts, but not once has Naruto called the tailed beasts since. It's assumed that if Naruto were to be granted chakra from all tailed beasts, he could awaken SPSM again.

Assuming Naruto is granted their chakra, he can be extremely versatile in combating Kaguya through her elemental dimensions. Combined with his ability to transfer chakra, he can grant Sasuke the same powers and protections.

All in all, I think it'd be an almost even fight, but Naruto and Sasuke could prevail through their unrivaled teamwork.