Forum:Versions of Shada (again)

The multiple versions of Shada have been discussed before, but I've got a new wrinkle. When we have conflict between a televised story and a novelisation, we go with the TV version, but in the case of Shada there isn't really a TV version. And in the afterword to the novelisation, Gareth Roberts says that he worked from versions of the script that were later than the version released with the Shada VHS (which I've just got hold of myself, as it wasn't released with the videotape in the US). So which takes precedence?

The specific detail I'm wondering about is about the other prisoners in Shada (the prison). We have articles at Sabjatric and Rungar, which is how they're spelled in the script book; in that version (and the webcast/audio version(s)) we don't learn much about them, and it's not clear whether they're Time Lords or not. In the novelisation, they're definitely Time Lords, we learn about their histories, and their names are spelled Subjatric and Rundgar. Obviously, these are the same characters, so it would be silly to have separate pages about the maybe-Time-Lord Sabjatric and the definitely-Time-Lord Subjatric; a behind-the-scenes note can explain. But which spelling should the article be at? We don't have any way of knowing whether the spellings Roberts uses come from the later scripts, or if they're his introduction. Hmmm. —Josiah Rowe talk to me 20:01, June 10, 2012 (UTC)
 * I'll come back in a bit with a more detailed response, but can I just quickly say how much I hate Shada? It's so much more trouble than it's worth.  23:01: Sun 10 Jun 2012