This.JJ hago murks as a jin. No Juubi Jin? And I'll go with sasuke and Naruto.
But he didn’t do it alone. But I see your (And ThRedHood’s) point. We don’t really know what level JJ Hago was at due to the fact that Kaguya was beat before hand and there were no records of him battling as JJ Hago afterwards so it’s a valid assessment.Naruto and Sasuke stand absolutely no chance. Hagoromo will do what Kishimoto should’ve let dual Rinnegan Madara do; which is obliterate them. Like UndertheRedHood states, Hagoromo fought Prime Kaguya WITHOUT being a jinchuriki. Naruto and Sasuke don’t stand a snowball’s chance in hell.
He didn’t do it alone because he had a brother that was willing to fight along side him but the sheer fact that he fought a far more powerful version of Kaguya than Naruto and Sasuke fought proves his superiority. Plus, it’s not like Naruto and Sasuke defeated Kaguya without help. They had a total of 5 people to assist them with battling and sealing a weaker version of Kaguya and if just one of them hadn’t been there, they would’ve lost. Hagoromo wins neg diff.If Naruto and Sasuke could beat his mother (who was supposed to be stronger than him) I’d assume they could beat him together. 1vs1 though i’d assume Hago would win.
But he didn’t do it alone. But I see your (And ThRedHood’s) point. We don’t really know what level JJ Hago was at due to the fact that Kaguya was beat before hand and there were no records of him battling as JJ Hago afterwards so it’s a valid assessment.