I'd love a new Predator game, but his weapons gotta be a bit stronger than the first game(Specially the wristblades, I mean, on CJ it was like he had to hit somebody 3 times to kill them with them)
And the cloak, oh god. It's like it wasn't there except for wasting energy points and seeing the Pred invisible.
And free roam would be excellent, GTA style(But not hijacking cars, maybe blow them up though).