Maybe the future is in television. I think it's been discussed elsewhere, but I'd be in favour of watching something set in the same AvP universe that didn't focus on Aliens or Predators every week, but rather the audience would know they're out there. IDK, something like the X-Files but set in the future with all the megacorporations like Wey-Yu, Con-Am (from Outland) and Tyrell (is that Fox? I can't remember) and their murky dealings.... Marines vs Mercs, androids struggling with their identity - you could have it all really.
And of course, easter egg city... the discovery of a strange pyramid... or some cop investigating Wey-Yu and finding 100 year old voice prints of Ah-nuld and Danny describing the "creature" and how it was all covered up... Or more recently, how the accident on LV426 that killed all the colonists wasn't an accident and there had been a distress call that was "lost" and in fact a squad of Marines was sent to investigate and ... lost... - there's all sorts of shit you can throw in...
It seems that many people are espousing the episodic format of the EU (the comics and so on...)... Maybe the universe is so vast that it needs more room to breathe.