Board Thread:Naruto Discussions/@comment-29393962-20161111215453/@comment-25122992-20170117201114

It doesn't make any sense. Otherwise, neither Madara nor Hashi could be reanimated, since they would have the same souls as Indra/Asura and Sasuke/Naruto respectively, which wouldn't allow them to be summoned to the world of living because of their souls still staying within Sasuke/Naruto.