After reading 551 for the third time, i found that maybe Kabuto cant release Edo tensei from Itachi, in the manga says that Kabuto was planning to capture both Tailed beasts dead with Human path and then revive them with Narakas path, he knew Itachi was in his way preventing that to happen when he saved Naruto's and Bee's ass with Susano'o and yet he wouldnt release him, im talking he was going to do a massive feat by capturing both tailed beasts and couldnt do it because of Itachi, why not release him and get the beasts? What do you guys think?
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