...Naruto is able to eventually communicate with the new Juubi. Hagaromo told the bijuu they would be recombined into a different form at some point and more powerful than the original 10 tails. Naruto can communicate with each freely and has befriended them all. Kaguya is clearly not in control of them, given BZ's comments.
TnJ on the new Juubi coming?
TnJ on the new Juubi coming?