Yes but predator is macho military, and always has been , that's why I think in a avp setting , the marines are a good choice . However I do agree that human character development is important.
Bottom line though is all this is irrelevant, I never want to see another avp , I was just throwing out ideas if was ever going to happen , and in all honesty I think it's likely, now Disney have taken over , because it's more "children friendly" so will be easier to market for them . But I really hope they don't , and focus on them being separate franchises.