“Jim indicated to me years ago, before filming on Avatar was completed, that Quaritch had a future.
Rumours of Stephen Lang’s villainous Colonel Miles Quaritch’s return to Pandora in Avatar 2 have been floating around for years, despite the character’s death, but we now have the actor himself stating that it was always director James Cameron’s intention to bring him back.
Knowing as well that Lang’s role will involve motion capture, it is possible that Quaritch will return as something not-quite-human this time.
The sequel will also be bringing back Sigourney Weaver in a role equally as mysterious as Lang’s return.