Re: 622 predictions/spoilers
Here's how this shit is going to end:
This story starts with Rikudo Sennin battling and defeating the juubi, becoming it's jink. Then there were the two sons.
This story is going to end with the current two sons, Naruto and Sasuke, working together to defeat the juubi (and it's possible jink, Madara). There will be no Naruto-Sasuke fight. And if they both live, Sasuke will be welcomed back to Konoha with open arms.