The Sage of Six Paths is back, but he doesn’t even have a slim chance of defeating Goku. Goku has the powers of a super saiyan and I’m confident that one Kamehameha would be able to end the match. The Sage of Six Paths just isn’t skilled enough to match up against Goku and he lacks the feats needed to be able to deal any damage to the Saiyan. Goku wins.
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Power level alone does not determine the outcome of a battle. Even if the sage cannot physically harm Goku, Having invented ninjutsu, I feel that the sage would have certain abilities that could greatly affect Goku, such as genjutsu, and body-swapping. Ginyu did it, so he is clearly not immune.
True, but power levels do decide at least 80% of matches. Especially if the difference in power is this massive. Many debaters agree that someone like Raditz or Krillin would be enough to solo the Naruto universe. Genjutsu is always an option, but as chakra disruption can stop it; I’m sure that Goku powering up would have a similar effect. A solar flare would likely disrupt it as well. Still, it shouldn’t come to that since one punch from Goku would likely end this