Dragon, would that be a prequel? A story with Jor-El as the protagonist trying to decide what to do about the immanent destruction of his world? That could be interesting.
No, actually. In my fic (see the link in my signature), Jor-El and Lara are actually still alive, and in the most recent chapters, they explain things to Clark, Lois, Martha and Jonathan (and Zara and Ching, but only because they were there when Clark brought Lara and Jor-El to his apartment) thirty years after Clark landed. Jor-El's explanation for the birth marriage is actually somewhat close to what you mentioned earlier.
