Wow this is Oro, I'm not talking about Kakashi at all. I was saying that Oro's jutsu may be able the absorb the ability of his previous hosts which would make sense and it would explain why he wants the sharingan so much and why it would be so dangerous if he got it. Imagine if he does and he is then able to use the sharingan indefinitely no matter what body he is in.
This has nothing to do with the sharingan itself which is why I don't know why you are talking about Kakashi, this is about Oro and his jutsus. In anycase never mind as it may be pointless to try to explain it.