Board Thread:Theories and Speculation/@comment-26773508-20150908113839/@comment-24757127-20150908192535

BakumatsuWarrior wrote: Yeah we haven't really seen them deactivate it. Also, Shin Sr.'s wiki page says he succumbed to his injuries. But what's the point of all those Sharingans in his head and arm if not for Izanagi? Gaiden was soooo unsatisfactory. Also, what were those little Sharingan creatures? There should be another movie or manga series that explains these stuffs. Also, why didn't those Shin clones manifest Susanoo, since they have the Double Mangekyo? Is it because they're not true Uchihas? Or is it because those two eyes are basically just replicas of Shin Sr.'s right eye? If we are assuming Oro was the one who "made" shin and transplanted Shin Sr with his first set of Sharingan then we kind of know the extent of Oro's Uchiha knowledge. Remember that the Uchiha were extremely secretive of their eye techniques too, just like the Hyuga. Only Madara, Itachi, and Uchiha from the warring era knew about Izanami and Izanagi. Danzo learned it from research and Sasuke learned it from fighting Danzo. Very rare non uchiha knew about these techniques. Shin may of very well thought that having multiple eyes implanted in his skin means more power but didn't know how to utilize them like Danzo did. He could very well have extras because of the extent he used Kamui for travel and replaced eyes that went blind. Point is we do not know the extent of his Uchiha knowledge.