That 3rd project, technically 4th after KoK, feels like it'll be its own thing. Dan T doesn't seem to want to repeat himself. If I had to guess, maybe AVP is a little farther down the road then we might be thinking. The Romulus sequel, even with that rumored bit, will likely still be a solo Alien movie. So, Prey 2 and Killer of Killers 2 may end up being the same movie. He's been very openly positive about the possibility of characters meeting and coming together.