Mmm... Funny, I had a similar discussion today. Are we friends in real life perhaps? Anyhow, *my* friend was convinced James Franco must do p*rn. Told her is not gonna happen, but I think she's doing sacrificial rituals right now to beseech Tyche or someone to make that happen.
I'd love Cate Blanchett for some good horror/thriller movie. Kinda like The Gift.
Famke Janssen - needs a comedy, I think she'd be great in it. Or something from action genre, I actually think she'd been a better Eveline in Salt than Angeline Jolie was (even though I liked her as well).
Helena Bonham Carter as a Batman villain (poison Ivy?) or any other DC/Marvel villain, I just love her doing evil/crazy, point in case: Bellatrix Lestrange.
Christoper Lee... Villain, of course, but with tons of lines! I could listen to that sinister voice of his for days, weeks even! It's addictive!
Ben Barnes should play a total nutcase (he has those a bit freaky eyes) in asylum who's in there for some government conspiracy thing, and turns out he's not nuts at all, just was set up by the government. Or any other nutcase movie, as long it's dark, gloomy and people die.
Ahh, and Megan Fox - more stuff like Jeniffer's Body. And then some severe role about dysfunctional family thing with John Noble as total control freak/r*pist father.
I sometimes kinda see something Lara Croft-ish in Magan, so maybe a Tomb Raider re-boot?