Board Thread:Naruto Discussions/@comment-25442710-20140926150531/@comment-4688597-20141001222027

Possibly. I also think the power Hagoromo gave Asura (other than leadership) is the six paths sage chakra, allowing him to use the TSB. I think this because if he gave the power to Indra instead, it would've been the SP chakra, allowing him to gain the Rinnegan, or something. Also because it's the only way he could use them.