Eh honestly the whole realm of Order/Chaos thing was very overblown. Edenia, Outworld, Earthrealm, the Netherrealm are all unique realms. Boon and team got tired of brainstorming and cookie-cuttered it with those two. Oh wow, a realm full of pricks whose asses are tighter than steel, who are so OCD that they made their city absolutely symmetrical. And then, oh wow a realm full of people with every disorder in the DSM-IV who like to talk backward and worship neverending CHAOS!!!!! Yawn* That means Hotaru and Havik have set-in-stone personalities, and their personalities are in the extremes of thought. Great, it's not like we don't already have a character who sees the word "vengeance" in the sentence "hey man, how are you doing?"