I don't even know if they're making it into a movie, but I started reading Fifty Shades of Grey so of course I have some dream castings in mind.
Christian Grey --> Matt Bomer
Anastasia Steele --> Melissa Benoist
Katherine Kavanagh --> Dianna Agron or Blake Lively
Elliot Grey --> Alex Pettyfer
Jose Rodriguez --> Diego Luna?
Ray --> Josh Hopkins
And there it is. My dream casting for a movie that may or may not exist in time.
You're welcome world.