Board Thread:Theories and Speculation/@comment-26636534-20180125151653/@comment-26636534-20180125161735

If he had assimilated both Hashirama's and Madara's DNA, he could have even awakened the Rinnegan. Plus, he could have obtained a small amount of chakra from most of the tailed beasts through the reanimations. The potential for Kabuto is insane, when you think about it.