A were-dragon...hadn't quite thought of that. That is another possibility. Though, I admit I think I like the Changeling, hanging-on-the-edge feel of it better. Step over the line..and you become a full-blown dragon.
Oh no, don't get me wrong: I really like that idea too. Like a lot. The slowly looking draconic wasn't a problem for me. But let's think about this: how does the GM feel about a character potentially going from "I can kick butt but I'm still not even a major player in the world" to "I'm a dragon"? I know I wouldn't be able to play as a dragon, but it kind of screws with the setting. As cool as an idea as it is, it may be more trouble than it's worth. I guess I'll have to wait and see how things pan out.
Though it would be bad-ass on so many levels. I haven't developed much of his story yet, my head just went to "You know what would be cool..."