User blog comment:FairyRaven/Fairy Tail Chapter 408: The Definitive Demon, Review and Commentary/@comment-7418318-20141110102918

I'm disappointed that Sasuke went completely free of punishment. I can understand that he's not executed or put in prison for life for his many crimes due to pretty much preventing the apocalypse together with Naruto, but no punishment at all? That's taking it too far.

I also wonder how Naruto's son could grow up to be such a brat. Sure Naruto himself might not have much time for him, but what about his mother? This just felt like Kishi wanted to make a reminder of how Naruto used to be so much that it came across as forced for me.

But I do love that Naruto finally got over little miss abusive ego-trip Sakura and finally returned Hinata's feelings.

Overall a nice ending, though as you pointed out, it leaves quite a few matters open. I'd also like to know how the Biju are handled now. Are they left to run free? Are they allowed to choose their own Jinjuuriki? Where they all (except for Hatchi obviously) put into Naruto? Something else I can't think of right now?

I wonder if Kishi just wanted to end it on exactly 700 chapters and thus ran out of pages to put that info on, forgot about it or if he's planning another spinn-off or maybe answer those questions in a OVA or movie.