Board Thread:Theories and Speculation/@comment-26422608-20150522042352/@comment-26422608-20150522050640

Why would it matter which Uchiha he obtained the DNA from? It was my knowledge that all Uchiha were descendants of Indra Ōtsutsuki‎ and All Senju were descendants of Asura  Ōtsutsuki. why would he have to obtain the DNA strictly from Indra's current reincarnation?