Originally posted by: Kenshiro
You have missed out something very important.

They say that Itachi can only be beaten by someone with a similar bloodline. In manga, when they say this kind of stuff, its always right, and Kakashi is hardly up to the task.

Even if your crazy theory about Itachi being beaten by Naruto is right. The only way I can see that Naruto would be able to be beat Itachi would be that when they are in the Genjetsu world (the red moon or whatever it is called) the Kyubi would come out fully and kick his ass. There would be no lame anti-hypnosis-no-jutsu rubbish.
and u might be on to something or not ,but very interesting point...1) first we need to clarify where is red moon jutsu is taking place.. but we know its not real in terms of physical reality(so the rules have changed), more of a spiritual realm or in the victim's mind.. 2) we know the body is the vessel for the kyubi to be locked up and cant break free on his own. But what about within the body(including the mind)?
3)last , what r the rules within the Red Moon? we know Itachi has the ability controls all things in this world. But he cant control innate characteristic or assets of the victim. so what r the rules for a "seal"