There isn’t even a title for “Jumper” director Doug Liman’s (pictured, left) new movie about moon colonization, set to star Jake Gyllenhaal, but already a new writer has been brought onboard to re-write a script originally by Liman, Simon Kinberg, John Hamburg, and Mark Bowden (of “Black Hawk Down” fame). The new writer is Dan Mazeau, who Dreamworks has tapped to rewrite Liman’s script with, according to The Hollywood Reporter, a “new take”.