no need of making unnecessary theory. kishi will tell wether so6p was uzumaki or not and how the other clans originated. he will also tell us how he defeated the juubi.
and i think naruto has already inherited the power the sage got by all the tailed beasts beleiving in him and giving him a gift which is the power of the fruit which the so6p inherited from his mother
and i think naruto has already inherited the power the sage got by all the tailed beasts beleiving in him and giving him a gift which is the power of the fruit which the so6p inherited from his mother