All good points made above. However, I think there would be some hope for the sequal if Robert Rodriguez sits in the directors seat again, and he has made several mentions of doing a follow-up film. The problem I see is that there needs to be something new. Not the same film with a different name. To be quite honest, what do we have to do, to get a film that actually has more about Pred lore, culture and more Preds?!?! And for the love of everything holy, can it please NOT be on Earth lol?
I think there will be another film on the horizon, especially with Promethius 2 getting the fans ramped up. Usually there is an overlap between the Aliens story and the Predator story and I think the fans of both follow suit. I'm more of a Pred fan but love the Alien franchise as well so I do see something happening. I don't claim to have a crystal ball by any means but I can see another AVP film or a Predators 2 film on the horizon.... maybe by mid-late 2015? A lot of times, we don't hear of these movies till the year of. Maybe I'm just being hopeful...
Like I said, I just hope they do something different like setting it in space (which would require a larger budget) or on the Pred's home planet. Maybe a longer film that can dive into more detail and not just action (similar to what the LOTR an Hobbit movies did). Or even The Walking Dead, which does stray a bit from the comics. I don't know, just thinking outside the box and hoping whoever takes the project on, does the same thing. A larger budget would be needed, a diffferent setting would be needed, and maybe a decent cast with a big name. I would hope its a longer film as well with much more about Pred culture as that's been lacking and the fans have all voiced a strong desire to see it on the big screen. The Predators film did leave an open ending.
Just me .