Knights Saotome
Member
ok so we all know that the fourth sealed half of the nine tails chakra (yin) with him and the other half (yang) in naruto. however he says permanently seal in the manga. if this is true then the 10 tails could never be fully revived, also naruto would be twice as powerful (with more tech) if he had the yin chakra. also madrara keeps hinting that only the first can beat him. since it is just a seal, undoing it it would bring back edo 1st and 2nd, old 3rd, the 4th, and the other half of the nine tails. (and some oro chakra from his hands). i think the only one who would know how to unseal the death seal it would be oro. after all, as a jutsu he never seen before and crippled him, + his goal of mastering ever jutsu might have made him "research it" and though experimentation, learned to undo the RDS? we'll what you think?