Any one else tired of the Predators being the big wacky sidekick in AvP material? As soon as you introduce Aliens, then hey, them humans and them Predators, they gots to stick together!
No.
Yeah, yeah, I know, the enemy of my enemy cliche, they have to work together against a common threat, they're both sentients, they can come to an accord... monkey crap!
Predators are monsters. They kill people. For sport. Bad Predators, bad!
You can't, or at least you shouldn't, have these guys running around one minute slaughtering humans, and then make them out as heroes shortly thereafter.
I think it'd be funny if, once, the Predator was busy flipping the dead Alien queen off, then turns around to find his "partner's" gun to his face. "This is for (insert name of poor schmo killed by the Predator earlier), MFer!"
Okay, maybe I'm ranting a little, but how much are you going to want to hang out with Freddy or Jason if the other is after you? Sorry, it just don't seem right...
-Pax