I truly hope they don't make a non-sense CE for this, I'd be happy with just a global steelbook and no other special editions.
The Last of Us will be all about the game for me, I don't want ND to whore out the franchise and devalue its potential to be known for its game not a crappy failed CE (questionably).
But what I would like to see more than anything is a Ballistic Publishing treated LE Folio Art Book in very limited quantity like they did for Uncharted 2.