At 30 Volumes, he's covered a LOT of ground. I'm not entirely sure where they could go without dramatically changing the series. At the pace they've been going, they've got enough material for at least 100 episodes. Urd's first appearance will be episode 8, and her first manga appearance was chapter 14, so it has been about one episode =2 chapters (roughly).

Larry

Yeah, new plot elements are what movies and OVAs are for. ^_^ They don't even have to match up with the timeline as long as they match up with the "soul" of the series.