I'd rather they not go TOO far into the Predator mythology..
Predators revealed the hunting planet, other race they hunt, other breed, etc.. That's a lot imo.
I like what AvP:R did, though. Showing a small glimpse of some Predator planet/outpost.
This is what I'd love to see happen..
We get a sequel to Predators with some new surprises. More so than Predators.. Focused mainly on the blood feud between the Berserkers and Classics. We learn the history of the feud, etc.
Then we're done with Brody and "PREDATORS".
THEN we step far into the future.. Oh, wait. Nevermind, I'm thinking Aliens versus Predator now..
Well, there wouldn't have to be Aliens in it. But I'd like it to take place in a Weyland-Yutani universe.. With Colonial Marines and stuff...
I just love the atmosphere of AvP2 (the game), and the original avp books/comics. I'll always remember that small video from AvP2 of the Marine running for his life on the dark, gloomy, rocky planet as the Predator stalks him after killing his entire squad.
That dark, depressing futuristic feel mixed with the Tribal hunters of space.. Delicious
I feel like the Alien and Predator were meant to be together, but because of the underwhelming movies people are too afraid of it.