I'm pretty sure they know the horendous outcry that would ensue if they were to chose the AVP Queen over the original ALIENS Queen... we're talking Star Wars level outcries, and that's really, really, REALLY bad...
Honestly, though, depending on what goes down at the time, I may even buy TWO (all depending, of course, on price, edition size, and accessories... hmmm...). Imagine if they threw a 1/6 Newt or Bishop's torso in their... the ONLY version of those characters... talk about a selling point!!!
But yeah, definitely, I hope they're not finished w/ their ALIENS line - WE ALIEN FANS ARE JUST AS MUCH COMPLETISTS AS THE STAR WARS NUTS!!! Seriously... don't mess w/ the Xenomorph... and Predators are bad@$$, admittedly, but in an empty room with the lights out and one PRedator, one human, and one Alien... the Xeno-man's gonna cover the room in their blood
One of the few "Pure" sci-fi critters... y'see, EARTH is gentle... where THEY come from... it's like being born inside a volcano, and LIKING it...