I just think it is awesome that we are going to see Predator vs Predator in a movie! I mean seriously that is good stuff, and even though I know how it turns out I still can not wait to see the mandibles fly. As far as the whole wolf thing, I really thought he was an AWESOME Predator, all gnarled up and older and stuff. And because of that I hate AVPR even more, a waste of a cool Predator lol. If Rodriguez makes a sequel or a prequel or whatever I personally would like to see a movie that perhaps follows a Clan Leader's rise to power though I don't pretend to have the slightest idea how one would make a movie off that idea. Or at least a movie that delves more into a clan war and maybe have a part where a clan leader opens a can of whoop ass. It is funny because I personally never thought anyone would ever mess with the idea of Predator vs Predator lol.
As far as Aliens go,,,,,,,,,,,I really love those movies, I just don't ever want to see Aliens and Predators in the same movie again. I remember back when AVP came out I said "Damnit, just give me a new Alien movie and a new Predator movie" because other than the comics I always though the idea would be stupid on film, and it of course was. I don't know, its just my personal opinion, and I am not really one for mash ups anyway, which is why when they showed an Alien skull in the trophy case in Predator 2 I was annoyed. I still enjoy Predator 2 a lot but that movie did no one any favors by introducing that concept to the film world lol.
When it comes to pitting Predators from the all the films against each other for some fun debate, I will chime in on that a little more once I see these new Preds in action.