Naruto really doesn't have a plan other than protecting the things and people that he cares about, which has come to mean most of the alliance for him. He realizes constant wars, fighting and violence are not going to change things but really has no plan how to proceed that we know of. He knows there needs to be change but like Juraiya and Minato he's not sure how to go about it. He has been making changes in his own small way, TNJ and the decision not to kill people who have differing opinions than him. If he has been formulating a plan in the course of the war he has yet to say so.
On the other hand, Sasuke has a plan but is going about it the wrong way. Sasuke has learned nothing from the current situation. He has learned nothing from seeing BZ, Madara and Obito pulling the strings to force their will on everyone. He fought against them but is still ready to use their tactics (murdering any one who can oppose him) to reach his goal. He will end up like they did because if you don't learn from the mistakes of the past you are destined to repeat them.
If he was so sure his way is correct what would he have to lose by waking everyone up from IT and seeing how many people agree with his revolution? Why not see if the current circumstances changed the kages just like he claims he has changed from wanting revenge to wanting to change the system? Why is it only possible for him to change and no one else? BZ, Madara and Ob ito were manipulating the kages as well as the Uchiha. Why does Sasuke deserve a pass on the manipulation and not the kages?