Ahhh... Kakashi have only the normal Sharingan, or? I haven´t seen that he uses the M. SHaringan
but may you´re wrong, Yondaime isn´t the Akatsuki leader, then he was how could he vanish after he tricks his dead? and why only in the Age NAruto is atm? He could get it then Naruto is 2Years or even younger ecspecial then he is his father...