Board Thread:Versus Debates/@comment-30168027-20161030085406/@comment-25643824-20161212191852

There was no unfair advantage until sasuke stole biju chakra, the both of them received there upgrades from hagoromo simultaneously, so naruto's SPSM was just as new as sasuke's rinnegan. It is not naruto's fault he is naturally more powerful than sasuke. By your reasoning I could say naruto is smarter than sasuke because he understood SPSM quicker/better than sasuke understood his rinnegan.