So I just got an idea (and by “just” I mean half a year-ish ago). You know how some of the villains (, mainly in the first game,) had too little screen-time? Well I realized that we only see the villains when the heroes are eavesdropping/talking to them. We never cut away to them, like you would in a movie. Like Raiders of the Lost Ark frequently cut away to the villains, so that they’d be more fleshed out. I think Uncharted should’ve done the same thing.