Sharingan Kakashi, PM Vagabond about the shit you have with him, don't post those useless comments. Also, if you thought what he sent you was a spoiler, then why would you post it?
From Kakashi's talk with Oro, his name (not Uchiha), and even when he first shows his Sharingan against Zabuza, it seemed pretty clear that his sharingan was not naturally with him. This could also lead you to assume that he probably doesn't have any Uchiha blood in him either.