I think boundaries are essential for a good driving story, like you mentioned earlier. What made GFD so great was not only the development of unique characters and their relationships--but that they had some far-off goal of achieving thats in the back of every reader's mind. 'How is Justin going to deal with the vampire dawn', 'is that evil beast thinger going to kill him?'. Even from your sneak preview, I think that you've already established a good base for authors to build off without going on some crazy tangents.
1) Exile has lost his memory, this is obviously the main event that is the foundation of the story. There are so many possibilities by doing something like this, I kept asking myself: what sort of stuff in he going to remember? What is the real relationships he had with others characters? How did he end up working for this sketchy organisation in the first place? And what sort of extras is Exile gonna pull out of his freakin' hat when the shit starts pouring?
2)One of Comsie's characters mentions something about the 'Exile under the elder's protection' for the moment. Whoa now! What's the relationship between them? For that matter, how has this organisation of assassins escaped the counsel's eyes for so long. Shady backdoor dealings? humm!! Mafia princess wants him dead! Lots more possibilities there.
3)And then of course there's the love interest or lust interest as it were... hehehe
There's more obviously, I was just trying to pick out examples of stuff I remember off the top of my head. I think that it shouldn't be too hard to build off what you've set up, as there's so much to explore. I think maybe it would make sense for a brief plot summ. to be sent off to you, Comsie, so you can clear it before they start to write. I don't mean something in depth, just a note that just lays out any major plot twists, so you can check to make sure the author/authors aren't digging the rest of their compadres into a hole, while leaving everyone else in drooling suspence.
I think basically the point of this long-winded post is the 'what needs to be dealt with' should be regulated to a certain extent, not necessarily the 'how'. Like, sudden finding out Exile has two long lost children and his wife is on his case for alimony is definitely something this story doesn't need. So, be serious, but have fun doing it!
And a list of acceptable cameos from GFD is also a must!
hugz,
-dio <<<excited for more exile