A.) It'd be pretty cool to see Naruto use the toad summoning "bring down the house jutsu" and drop Naruto on a giant toad on the 5 Kage, with Gaara escaping. Followed by a "bwa bwa bwa bwaaaaa."
Seriously though. I want to know how this five country "alliance" is really gonna work. I only see it leading to a 4 ninja world war. Face it, nobody trusts Danzou in control having the only Jinchuurikii left (to their knowledge and Kisame is on his way). There will be secret alliances, spying, sabotage, all that good ninja stuff. This ninja war will make Naruto a legend, like his father.
If Sasuke kills Danzou some how, then there is no way to bring him home until the end of the manga.
Naruto can only really appeal to the Raikage by bringing his brother home or saving him. I, as others have, expect that.
If Naruto gets into combat soon, then hopefully he's mastered sage mode and maybe some sage jutsu, or become a more frequent summoner like Jiraiya. He doesn't need a second element, and a kekkei genkei overkill. He has his jutsu, so he needs to perfect them. Imagine Gaara with iron sand or something.
Hinata's love inspired suicide attempt seems to be over with Sakura, who's supposed to be smart, just realizing that Naruto loves her. I don't expect them to hook up since there is too much work to do.
If Sakura joins Naruto, Kakashi, and Yamato, that would make a stellar team even though I like Sai.
I think Sasuke's attempt on Danzou will be put on hold. Danzou as Hokage will be leading a 5 country alliance (or however many), and be even more protected and accompanied by members from the other 4 countries. I'd like to see some Sasuke fighting though, and I want his vision to degrade as a result so he'll go EMS.
Naruto to freaking heal! Just because the seal is fixed doesn't mean he can't collect his rent.
Just some rambling while I wait for dinner.