Board Thread:Theories and Speculation/@comment-12969717-20161207133400/@comment-25122992-20161207202351

Also, Orochimaru was supposed to be completely sealed into Itachi's Totsuka Blade (though it turned out that he still had the ways to come back), the same for Edo-Nagato (albeit technically he wasn't a living person, but a walking dead). Plus, Sai's tiger sealing technique seems to be the one which seals a person in the current state (they are freezed on the scroll the same way they were catched), which means that if this technique can be released, the sealed person would appear in the same state they were sealed.