Board Thread:Theories and Speculation/@comment-26107879-20180520052942/@comment-6769189-20180520084927

gonna start by addressing this point from the old thread cuz its a good one. LoneNinja wrote: "Im still not seeing how recreating Hagoromos chakra and power grants his abilities, which include SPS, But recreating Hamuras chakra and power doesn’t grant his SPS."

Because the difference is, Hagoromo's involves reincarnation. If Hamura had two sons that were blessed with his yin and yang, then so be it. But merging Uchiha and Senju dna will not equal Hagoromo. It requires the reincarnation of his sons. Therefore, to get Hamura's you need both his direct bloodline reincarnated. What Toneri got was Tenseigan. That was all. To be honest, I actually agree with you. I firmly believe there's a high probability it's SPS. But making assumptions will never work. Reason why Elve who brought this up long before you, decided to drop it because even she/or he knows they can't go off an opinion. Thus why no one posts it on here. Because no one here is connected to the series. So we can't make these claims based off opinions. Or there's no difference between this wiki and the Narutofanon wiki. The moon-Otsutsuki were direct "pure" descendants of Hamura, and Toneri wanted/needed pure Hyuga eyes so that Hamura's chakra was as undiluted as possible. Reincarnation may have only been necessary for Hagoromo because the Senju were more willing to fraternize with other clans and have more diluted Asura-chakra. It may also be just the optimal way to go about it. technically speaking, Madara's Rinnegan arent even his eyes, they are Izuna's, so they shouldnt have transformed if not for the whole "foreign DNA eventually melds the chakras of the donor and receiver"

1) The databook and the manga have stated and shown respectively that they are the direct result of SPS.

2) SPS is an Otsutsuki ability, it can only be inherited from them. Until more clans eat from the God Tree its basically exclusive to them or to certain members Otsutsuki's(Naruto excluded for obvious reasons)

3) Obvious Kaguya SPS is obvious XD