Sakura’s voice actress Nakamura Chie-san is still the first name listed after Naruto, the main character. Sasuke is after all the others … This confirms my suspicion that Sasuke’s role is very very small in the movie. I mean his face always appears last or near the end after every character is introduced in the promotional stuff! I swear it must be because Sasuke had that long monologue in chapter 699 about what it is to be a ninja and all that. For a manga called Naruto it’s funny he had the last word (a very long word!). So the movie staff is probably like nope you talked too much Sasuke and you’ll still get to say all your lines when the anime gets around to that episode so sorry you don’t get to be in THE LAST movie much!