Re: Kat Dennings as Darcy Lewis
Feels like Thor 2 could easily run the risk of having too many characters. Thor 1 already did a bit, I think. A lot of the time, you had these little packs of characters running around, especially Sif + the Warriors Three and Darcy, Jane + Selvig.
I like Kat Dennings a lot, but I could see her only appearing at the beginning, as a sort of cameo before Jane goes to Asgard (if that's what happens).
It could be funny to see her interact with Asgardians, provide wry commentary on the wierd things she sees there... So maybe she goes with Jane, I guess. Not sure how much time I really want to see spent on that, though.