A few weeks ago Kishimoto told us he would make an announcement in the Shonen Jump, and well it was pretty obvious:
New Naruto Movie is Coming!
It seems everyone there is going to be aged a few years, so fans believe is going to be about a post-war thing.
Here you have the leaked designs
Naruto with his new weird hairstyle.
He looks taller and manlier.
well, Sai is almost the same.
I have to admit Sakura looks gorgeous, that change on her hair looks great. Maybe the picture is a little small but it seems she's wearing a uchiha necklace in the head portrait from the bottom of the page.
I'm glad his design was leaked. I think he probably will be a main character in the movie, so it's a good thing
Anyway, the clothes are almost the same, his face reminds me of his father facial expression and he wears a new vest. (Some people say it's a sand vest, but I think it's more a modern design)