Uh-oh, pet peeve.
It's true that Chris Lambert is playing Raiden again for a 3rd MK Movie, also the guy who played Jax in MK Annihilation is coming back (
). However, the movie definitely will NOT be called MK:Domination. This title is an age-old mix up with an online fan project, "Project Domination" (later changed to "Requiem of Dragons"), that was never finished. It was supposed to be either an actual movie or a graphic novel. Jamesman can probably correct me on that.
There's been rumors of a 3rd movie for two or three years now, but I think the production company still has not confirmed it yet. They're extremely careful about leaking info, probably since the last movie was such a godawful mistake.