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

We all now know that Shin Sr. and his clones are not true Uchiha. Hence, his main sharingan was probably stolen from someone else. We also know that Mangekyo powers are not unique (both Itachi and Sasuke had Amaterasu; it's also possible that either Izuna or Madara possessed the black flames, since Tobirama was familiar with it. Also Kamui). However, so far it has been suggested that the eye pattern of an Uchiha's Mangekyo is uinque. That might explain why all the Shin clones' Mangekyo pattern is the same.

However, there's a problem here. Since Shin Sr. isn't a true Uchiha, his clones shouldn't possess the Sharingan i.e. they would have to be implanted. But is it really possible to clone a Sharingan, so that its unique pattern and powers can be replicated? Or was Shin created by Orochimaru through some unknown Uchiha's DNA? Because since all the Shin clones have the same MS as the original, it must imply that Shin Sr.'s DNA has the genes for his own Sharingan. Or is it that Shin Sr. cloned his stolen Sharingan and implanted into his clones? I think the first option seems more reasonable.

What are your thoughts on this? 