I've told Geri already, and I think the idea is GENIUS (the second one). Adding to it, I think -maybe- some more exotic locations (although places closer to home might make a nice change... But wouldn't people have heard of him?), Felwood/Ashenvale (again!) for the nostalgia? Finally, "confronting" the Warlock could allow us to combine the quest with Hain's idea, i.e. we need to find him to kill him (although we could see some characters conflict with this, and genuinely want to see if there's a cure!) Lovely plan, will get to work on it soooon!