Umm guys... about the juubi thing, i hardly doubt it will be revived, for one reason, We all know how powerful the Rikudo Sennin was and not even he could defeat it thats why he sealed it inside him, I know Naruto is strong but he is nowhere near the Rikudo Sennin's level...
Tax-man is correct, it wasn't about killing the Juubi, no tailed beast can ever really be killed. They are immortal and would just be reborn after a while as Kushina/Minato explained this when they were trying to reseal the fox into a dying Kushina. And it's not as if it's that easy to seal up a tailed beast, as we saw in the manga, many villages had trouble containing their tailed beast after having received it from the 1st hokage. The fact that RS became the first jin to the most powerful tailed beast tells us how masterful he was with his sealing tech(again implying that RS was an Uzumaki), the same seal Naruto used and that the 9tails recongized as being RS's.
I think the tailed beast by the end of the story would either have to be remade into 1 and Naruto becomes its jin or they might be purified and become good demons like the hachiba. The latter i find unlikely because we've seen so many villages take advantage of their tailed beast and it's jin to destroy. I think Naruto will take away all the tailed beast so they can no longer be misused, the only thing i can't figure out is what will Naruto do with the Juubi when he's on his deathbed.
And don't forget, RS was very powerful but it was only after becoming the jin of the Juubi that he became god-like. It's the number 1 reason why Madara wants to be Juubi's jin. Both Madara and Naruto are heading into the direction of becoming RS, the only difference is Madara is doing it the unnatural,scientific way driven by hatred and the quest for power. While Naruto is doing it the natural way, he's not even aware that he'll become the next RS, simply letting love guide him and it's exactly that love that will have him become the next true RS. Every person that loved him and has died believes him to be the child of prophecy, Minato,Kushina,Jiraiya,ect.
question. if sakura feels guilty for what she has done to naruto, would that be helpful to the pairing or hurtful? I only ask this because it could hurt it because she could only be with him out of guilt. just curious.
She feels guilty for the promise of a lifetime and how much it hurt Naruto. She was even willing to have Naruto hate her and kill Sasuke behind his back. That shows us how selfless Sakura's love for Naruto is. I do think some of Sai's words were bullsh** as him saying that it was because Sakura loved Sasuke so much that she was willing to kill him as to not see him go down such a dark path. Sai is quite perceptive, but he totally got that wrong which is to be expected because Sai was not really part of the group for a long time.
As for Sakura being with Naruto out of guilt? No way, Sakura is not that kind of person. If she chooses to be with Naruto then it will be because it's what she wants.
I just reread tome 52 yesterday which has the final confrontation between team 7 before Naruto heads out to train with B. And i simply love Sakura in it, just like in the past Sasuke insults Naruto in a cruel way, claiming that Naruto has no understanding of the pain Sasuke feels because Naruto doesn't have a family. Except this time, Sakura is there and she with much anger towards Sasuke defends Naruto, now that is sticking up for your man

.