Board Thread:Theories and Speculation/@comment-31074250-20170318090411/@comment-734582-20170516160834

CyberianGinseng wrote: WTF?!? You can be descended from somebody's Mama, but not her only two children without any other known relatives on Earth?! The double negative was a typo. Which is clear from my second sentence "the question is whether they are related to Hagoromo or Hamura". No need to be sassy when you could've thought for a few seconds and come to the conclusion that something was wrong. After all, my second statement makes no sense in relation to the first.

Though yes, it's crossed my mind that Zetsu may have created the Kaguya clan. He IS her third child after all. Just sealing a portion of his power in a regular human would, under the rules of Jinchuriki and Edo Tensei, grant that power to the Host (A soul can grant it's host access to Kekkei Genkai). Under the "adaption/marking" rule (Nagato, despite having transplants, was revived with Rinnegan as if they were his own), that power would eventually become theirs, hence starting a new clan with the power Zetsu gave them.

To be clear, I do think the Hamura descendant theory is the far more likely path. It's simpler and neater and under Occam's razor, better.