a) Predator
b) Predators
c) Predator 2
.. considering Mr. Antal's movie as logical consequence to 'Predator': now opposing roles .. .. uhm .. No! There're no opposing roles, thinking aloud .. only the hunting territory widened.
And a very surprising anti typecasting for Adrian Brody. Even many may say he doesn't fit his character. For me he does perfectly!
Btw regarding 'Predator 2': is there any explanation from cast or crew at that time why they put an Alien skull up that wall?