Board Thread:Naruto Discussions/@comment-26320638-20150422140407/@comment-3965545-20150423021350

They both awakened the Rinnegan and SPS. Madara says it even.. Hagoromo only gave them each half of his chakra and the yin and yang seals. That's it. Saying he gave them the direct abilities(meaning he is responsible alone) is speculation and misreading context.