After reading the chapter i think the stuff about 10 tails is a lie.
I think the 9 tails are all part of the s06p souls or chakra which he created because he was going to die or because he knew that will happen in the future and he wanted to come back at a time when he can give power/knowledge to someone that can make a real difference.
So once the 9 tails are free they will give some power to naruto so naruto can see the so6p and get some of his powers.
It wont happen anytime soon i dont think and i know this was vaguely predicted i just wanted to be specific.
What do you guys think?