Ooh... Jeremiah/Highlander. After you have finished and posted and let me read your Labyrinth/Highlander story, I definitely vote for a Jeremiah/Highlander story. Please?

While there's not as much general interest in fanfic for shows already over, I don't think there's any less of a point to them than any other story. It just depends on how intriguing you find the characters or the premise, if they can survive the loss of their origin.