Interesting ideas, but I'm not sure how you'd make a full story out of them. Also, how do the Wardens find Methos without asking Cassandra? I have to wonder whether Cassandra is willing to comply with these laws of magic and stop using the Voice. Maybe she'll promise not to use it for a certain amount of time or only defensively while she investigates this hidden society?

Finally, do you have a different link for "Days Forsaken" than the one you mentioned above? It seems that the site is unavailable. The other 2 stories were good, and I'd love to see more of the moderate Cassandra. I haven't ever watched any Highlander movies or tv episodes so I don't have much of a valid view of her, but I think a lot of people thought that she was arrogant (or that's the impression I get from fanfiction anyway).