what do you think is going to happen with the juubi?
i think naruto is going to try to extract the bijuu's chakra. like how he did with kurama's. by disconnecting obito and madara they wont get in the way. that is why he had to sever their connection with the juubi. when he goes into that place they wont be there. and while hes doing that, the alliance will buy him time. obito and kakashi in the kamui dimension. lee, guy and everyone else against Madara