Board Thread:Naruto Discussions/@comment-25442710-20140920121351/@comment-26302001-20141001193539

You are forgetting that Hashirama gave Sasuke his chakra. Then after that Kabuto used Hashirama's DNA to repair Sasuke's heart. He does have Asura Chakra in him. I don't understand why he didn't awaken the normal Rinnegan in both eyes though like Madara...