Naruto have always wanted to be hokage but never REALLY had a valid reason.he was lonely and wanted some acknowledgement.he was a kid and that was cool but up until now his views have never changed (or at least to our knowledge).sasuke on the other hand never wanted to be hokage (or at least openly proclaimed)now however he has found a reason to become hokage to change something that he feels is wrong.not saying ghat his reason is right or wrong but he understands that being hokage means you have certain responsibilities and power to change things for the better(in ones own opinion).so basically I feels naruto shouldn't become hokage if he doesn't fully understand what it is about.


