Since we are now seeing flash-sideways of our losties, what if just for fun, we saw an alternate flash of the losties as they were in a movie.
Jack - He was a race car driver (Speed Racer)
Kate - Married to a bomb technician (The Hurt Locker)
Saywer - Purse snatcher (Cryin')
Charlie - Traveled around with Frodo (Lord of the Rings)
Locke - An FBI Agent (Alias)
Claire - Terrorized by mutants (The Hills Have Eyes)
Boone - A college student (The Rules of Attraction)
Shannon - Kidnapped and being forced to be a prostitute (Taken)
Hurley - A friend of Dr. Becker (Becker)
Eko - A body guard to a mummy (The Mummy Returns)
Desmond - As a mob kingpin (Hitman)
Libby - Dating Drew Carey (The Drew Carey Show)
That's all I could think of at the moment.