It would be nice to have, but I don't see it happening. I could see direct to dvd release, but it goes back to the production vs sales return if it would be profitable to do so.
Yes, there is a market for it with us classic fans, but just as with the action figures, I think the decision making people feel that our market niche is not as important or profitable than Nu Who.
At least we have the BBC soundtracks. Probably going to be the closest we will get to experiencing them.