You guys need to stop this. There are three reasons for which none of this ''Naruto lost RSM'' crap is invalid:
1. The movie was already in production before Naruto even got RSM, and since it's counted towards the Naruto Anime, it's/was going to be a direct spoiler for anime-only watchers who are going to see the movie regardless of the anime progression, which is why Kishimoto said reading the manga beforehand is not required.
2. Obviously, Naruto using RSM would've ended that Toneri fruitcake in seconds, which means no money for Studio Pierrot. They pretty much used point №1 as an excuse to make Toneri actually stand a chance. Normally, even Sasuke would've joined the fight if the planet was at stake, but then it would've been rape.
3. Lastly, the movie is only canon as far as Naruto and Hinata getting together. Kishimoto did not write the entirety of the script, it's actually more like SP's writing with Kishimoto's input. As such, it cannot be considered fully canon, as iNoto is trying to imply.
Case and point: Naruto still has RSM. Haters...