I just figured I'd take the reboot thread and expand it so that it could include other seasons, because I know some shows in order to have another season a reboot would be necessary.
I personally want Kamisama Kiss season 3, just because so much was left unresolved and we need more completed shoujo adaptations.
Noragami also needs a season 3, but, from what I've heard, they're scared to green light it, due to the amount of time that's passed since season 2. Hopefully, they overcome their fears and give it a shot.
Yona of the Dawn should have a season 2, since the manga is already pretty long they'll have lots of material to adapt. It's also a very popular shoujo series, and it has a lot of cross appeal. I don't see any reason that a second season wouldn't do well.
So what series do you think should have a reboot or a second season?