Board Thread:Naruto Discussions/@comment-4682609-20140806081616/@comment-3568954-20140806111244

Elveonora wrote: No, he didn't awaken anything. Sharingan chakra gets produced in Uchiha brain, Kakashi doesn't have it. Obito simply transferred his chakra to Kakashi and he will have Sharingan for only as long as there's Obito's chakra.

that is a bunch of b.s because clearly his eyes manifested the sharingan if it had not done so he would not have the sharingan. the chakra may originate in an uchiha but there is nothing on the show that indicates that its not possible to awaken the sharingan by transplanting uchiha chakra into a non uchihas brain. what likely happened is the chakra that obito gave him reacted with Kakashi's optic nerves causing the sharingan to manifest. if there was any change in his optic nerves than the logical assumption is that kakashi now has his own sharingan that will last until blindness sets in. also based on the fact that one transplanted sharingan horribly effected kakashi's stamina two would instantly effect his stamina. before hand kakashi had a stamina of 3 if the sharingan that kakashi has right now are something that are not uniquely his own then his stamina just went from 3 to 1.5 which means he would have like what a min of usability, that is why the most logical assumption is that obito giving his chakra to kakashi has caused kakashi's optic nerves to manifest brand new sharingan that are adapted to kakashi's body. also you got to realize that kakashi has had not only the chakra of the uchiha in his body for what 20 years but the cells of the uchiha in his body, it could very well be that most of his cells are obito's cells now