I was just thinking what might possibly come up in the seasons to come, theres still quite a big mystery, and thats these beasts that have come up.

First one of coarse is in the Satans Pit episode, claiming to have been created before the universe. The second was ABodon, or something like that, which was in teh last episode of the Torch Wood series. Which was supposedly the son of the beast.

I was trying to think of what storyline and outcomes could eb based on if there were mroe of these things and it was like a whole race of actual devils/satan's.