The fact that he said "wait a littler longer" can mean that it'll still take a while to build this up. <_<
Well it makes sense I mean depending on how long everything is paced, even right now until we see what Madara does and how long this fight goes out, there are obviously a few loose elements and plot points to come namely:
-How the alliance treats Sasukes aid to the war, he was a crimial who came to help them so how will they deal with him later?
-Sasuke and Orochimaru's other motives, something is not right considering Sai and Jugo's speculation
-Sakura's not trusting Sasuke, again with the other motives Sakura knows something is wrong and this can lead to a bad impact naruto.
-Sasuke swore he would end Naruto, singinaling the final fight in the time ahead.
-Obitos resolution, not nessessarily redemption but how will his character be wrapped up considering his defeat and now the talk between him kakashi and minato?
-In order for Naruto to be hokage, something needs to happen with Tsunade, not dying but some after result like how the nations treat sasukes aid, will something happen like tsunade steps down? This is another thing that has to happen rather than just fight for the title of successor. It would be more like the new generation forging its own path, part of that is naruto vs sasuke.
There are others too, but if anything goes for NS, then hopefully in the coming end, all that NS development throughout the manga will be brought in full.
Edited by Inferno180, 24 November 2013 - 02:00 PM.