Nope. Kakashi is Tobirama's reincarnated form. He does not trust Sasuke because he is an Uchiha. That's why he is always looking at him. You want to know why Iruka was nervous about letting Team 7 go? It was to protect Sasuke, because Iruka is Hashirama's reincarnated form. He feels as if he can at least protect Sasuke, he can succeed at where he failed with Madara in his past life. Crazy huh?Kakashi is Jirayah duh, why do you think he wears the mask to cover up the wart, and he knew has a connection with Minato, He loves his own book, ummhmmm Kakashi you are not slick.