For those who have seen the sixth Naruto movie: Inheritors of the Will of Fire...?

Way to point out absolutely every plot hole there could possibly be in this movie! I wondered a lot of it, too. I don't think the movies are particularly on the same timeline as the series, seeing as they never talk about the events of any movie in the series, even in filler episodes. I think that would explain some, but not all of your questions.