I think that the bad blood was indeed massive, far larger than those from the films, and I think the Yautja skulls on his knees and shoulders are an indication of that. There have been a few massive preds from the comics over the years. The short story Gameworld from "If It Bleeds" seems to imply that the more human apportioned yauts may even be juveniles and like some snakes they can just keep growing indefinitely, The new OWLF recordings from Hunting Grounds seem to speculate along these same lines as well, with analysis of the hand left behind from Predator 2 leading scientists t believe that the city hunter was on the young side, no more than 300 years old. The oldest yauts we've seen over the years were speculated to be around 1000, but they were both closer to humans in stature. However, like humans spread out across the earth and became more diversified in traits, it's likely that Yautja clans spread among different worlds and stars would become even more diverse over time. Also, just like modern transhumanists, there's no reason to believe yauts couldn't, wouldn't, or haven't modified themselves in pursuit of dominance.
