I dont know if everybody has read about the theory or prediction that naruto is the sage of six paths bit his rei.carnation. i couldnt find the link but its and interesting read. Well after thinking aboit it what if Sasuke is the other half of the sage? What if naruto is one part and sasuke is the other? Naruto is the Yin and Sasuke is the Yang and if they were both to fuse their entities at once the sage would be reborn. Of course something like this would only happen if izanagi took place. But what do you think? Would it be plausible?