I did mention an idea in my head to Bryon about this sort of thing where you could have a group of kids who were orphaned from the Fourth Shinobi War - essentially a new generation of Yahiko/Nagato/Konan pretty much - who also had hope that Naruto would bring about real peace and change so that others wouldn't have to suffer like they did, but as those few years went by, they would quickly realize that it was not and never was going to happen with Naruto due to shinobi still being around and used and such, so like Yahiko/Nagato/Konan, they would start a group that would vow to bring about the change Naruto failed to bring/lied about bringing and would be the protagonists of the story while Naruto and the Alliance would be the antagonists; maybe not "evil" antagonists, but their hypocrisy/contradictions would end up being brought to light as the story went on, perhaps even causing the breakup of the alliance (or even relationships) due to Naruto saying/doing something stupid like, "The protection of Konoha is the most important priority" or something, which would end up irking the other Kages due to Naruto prioritizing Konoha specifically and not the world, and could also lead to people finally calling him out on the hypocrisy of certain actions by bringing up how, by the logic he was using, then Sasuke should be dead right now, and just be a huge downward spiral that would show just how fragile or even false the peace was, perhaps even leading to a Fifth Shinobi War that the protagonists would have to stop themselves somehow.
Just a rough idea I thought of on the fly at the time so no real details behind anything, lol.
We have had all kinds of discussions of how it feels like Naruto didn't really change things, and how to make things work in the "new world", as well as mentioning a lot of the contradictions. We're used to this sort of thing, and it is a cool idea, you gotta admit :)