Board Thread:Theories and Speculation/@comment-25132842-20180405032134/@comment-734582-20180405203228

Natrix Spiritual Cloak Gleam wrote: That is wrong.Tobi specifically claimed SusanoO is a rarity even among Mangekyou users. Those statements are not mutually exclusive.

Natrix Spiritual Cloak Gleam wrote: In a personal theory of mine ,Kakashi is not ordinary.Obito is someone incapable of awakening SusanoO.Kakashi SusanoO has the scar mark which proves it's his alone. Obito lent his power to Kakashi. So, the Susanoo, the Kamui, the mangekyou, they were all Obito's power manifested in Kakashi. The Susanoo apparently takes the form of the one who casts it (and not the one whose power it is, like Mangekyou).

Obito couldn't manifest his Susanoo because one Mangekyou awoke in Kakashi. Whatever it is that makes Susanoo manifest first with dual MS, Obito lacked that. Once his eyes were both in his body he technically could, but by that time was already a dead man walking. What power he had left he used to connect Kaguya's dimensions, leaving no time for him to use it.