Yes, I am wondering that, though would be coll to have another film set in say 70 years later in another part of the world, but yea needs to be explained how they get it back.
What I'm hoping for is a re-imagining of the "AVP: War" novel which is a follow-up novel to original "AVP: Prey" novel (something I mentioned in the opening post) where instead of "Machiko" from the AVP novel, we use Naru from the film to perform the same basic story of "human joins Yautja clan to hunt" which would help explain how the ending of Predator 2 would be possible.
Obviously it'd need a whole heap of massaging the original story to allow it work but the basic idea of "Yautja come back to see how the hunter in Prey did (as shown in the post-credits animation), find that Naru killed him, Naru passes some form of trial by combat/try-out and so the Yautja offer her a chance to leave her tribe and join them as a hunter" at this point there's two ways to go, either she refuses and a fight ensues in which she kills some but dies and, as a trophy the Predator who kills her takes the pistol...........or she accepts the offer and hands over the pistol as a mark of respect. There's some other ways I suppose it could go as those are just quickly hashed out thoughts.