Board Thread:Versus Debates/@comment-33229263-20171019104931/@comment-734582-20171021214149

LegionZero wrote: Actually its not just because the only naturally awakened Rinnegan came from Uchiha, but also the fact that the 2 Ashura descendants retrieved Hagoromos power didnt get a Rinnegan and Hagoromo himself admitted it was a mistake to give all of his power to one child. What exactly he meant with this isn't clear, since it seems to refer to control over Ninshu. We know he gave Ashura control over Ninshu which led to all these troubles. With Naruto and Sasuke, rather than setting them on a path, he in stead offers them advice and power and lets them choose for themselves.

Secondly, as evidenced by Sasuke, it's clear that Hagoromo can entirely decide what powers he gives.