the naruto saga has 3 parts. kishi said there would be 3 and we are only on the 2nd one. but of this part (after the war) is the end of the 2nd saga. now on the 3rd saga i think kakashi will be hokage and sasuke will be ONE of the main bad guys. in the end naruto must lose the beast and lose to sasuke again and naruto will some how bring sasuke back to his right mind after there last fight in saga 3. there sasuke will die trying to beat a bigger foe and leave a child with sakura (some how) naruto shows up with team 7 as sasuke is dieing an sasuke will give naruto more power. sasuke must die and noruto must lose the beast (ITS MAIN GIDE LINES) and sakura has to be with child so that narutos kid will rivle with a true uchiha. in thus is my idea.
but i could be wrong on some parts we will have to see.