Sorry Buddy but honestly it may be fact but it simply doesn't matter as Kishi became Shitty writer.
He lost interest in Naruto manga at least after Juubi Jinchurki Obito as everything looked like fan service. If I have to be more detailed the manga began to loose it's sense and shapre it previously had around medium stage of war arc.
As for now Kishi doesn't care about logic, cause-result chain instead he can pull out of his ass anything he wants and apply it to anyone just maybe trying to keep it in character's expertise.
Kishi only cares about making money as this Gaiden prove it. Kishi has introduced so many characters yet, he forgot to give Bolt and Himwari byakugan. Oh and Himwari has no role in incomming movie..., neither Hinata. Naruto is there only becase he is MC. It seems Kishi wants Sasuke to shine this time, that why he hype him and give him powers.
But if that movie advertisment and interview say are true that Bolt will be beat final villain in new movie and surprass everyone, then dbz plot > Naruto plot since gaiden