User blog comment:Hunterinpurgatory/season 8 theory (angels, tablets,etc.)/@comment-1509826-20121127192854/@comment-3481504-20121128022011

Chaos is a Primordial being, so how could the writers make him into a primary antagonist of a season, when he's a being of that stature. By principle, it would be kind of like putting Death as a villain, but to a much lesser degree, as Death's way more powerful than him.