With 'The Host ' I think the actors could be really big names. That would be cool. I'd love to see Robert Redford put on a beard and be Jeb he would be amazing... Matt Damon has some very Jared-esque qualities and then Casey Affleck as Ian and Ben Affleck as Kyle. Imagine the interplay.
I think actors are divided into two groups: one that wants to be an actor to become famous and rich and the other that wants to be an actor because they have to be. I'm more in the second group.