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Or at the end aizen lands and says its all part of the plan.
Naruto sacrifices himself for good and sasuke avenged him and become the hokage
Naruto become the 2nd SO6P and become the jinchuriki of the jubi.
1st vs madara causes jubi gets free in its ultimate form which will lead to the ultimate destruction.
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Or at the end aizen lands and says its all part of the plan.