Made By Hagane, the Ice NomadNAruto's next Rasengan powerup(where he uses his new Fuuton RS while in Fox Xage mode) will accidentally make a tear in dimensions and suck Aizen and everyone else into Narutoverse, which will result in Madara and Aizen fusing, and Naruto will borrow Ichigo's enormous Zanpakuto and charge it with Wind Chakra and cut Madaraizen(if you steal this term I will hunt you down and disembowel you) in half, and then the world explodes from the awesomeness of the scene.
Don't think Madara will beaten in Shippuden though, it'll probably take a long time to take him down, like next year or something.
A pie in the sky?
I personally think Naruto will get a power boost now, he will get the key to his seal, he now knows how to learn jutsu's fast and if he finds out about Jiraiya being dead he will train a lot. I think he will finally grow up and train. Maybe with his 1000 clones he might able to make a bloodline limit.
Bloodline limits have to come from somewhere, and normally they form after years of evolution I think. But Naruto can train far more then a life time so maybe he can make one.
As Naruto is the type of underdog that comes from behind within a game to claim victory.
All it means Naruto growth and future strength will far exceed or equals to Sasuke that even Sasuke will be jealous.
i don't know about everybody else but rasengan and kage bushin is awesome, but for God sake, kishi has to give naruto a new jutsu that doesn't include rasengan development, am i the only one who thinks so
3. Kage Bunshin
4. Replacement Jutsu
5. Transformation Jutsu
6. Body Flicker (well I haven't seen/read Naruto performing any form of such jutsu )
So, who knows just maybe.....................