And I forgot to mention, I keep wondering now if they hadn't originally wanted Jor-El to inhabit Swann, but of course Chris's untimely passing knocked that storyline out. I mean, as much as they were maneuvering him into knowing everything, and the fact that the key just *somehow* ended up magically making it's way into his possession has me wondering if, in the end, Jor-El was supposed to guide Kal-El via Swann.