People, you forget that Madara is not a "complete Jubbi Jin" since obito grabbed some chakra away from him. That's how Naruto lives right now.
And, sakura won't die. Obito can still use his right eye, he will Kamui the useless ***ch back to normal dimension. If Sakura dies, that will be only in front of Sasuke & Naruto, or never.
One could argue If you didn't internet, you wouldn't be **itting on our forum. always arguing pointlessly in an unrelated thread.
But you do have internet, so does Naruto his 9 tail chakra. people make the best use of what they have. so, Cheers !