Well, that *is* true, so if you run around with three perma-bears at your back, that script would work. But it is another thing entirely to create class-specific combat scripts, let alone ones that synerrgize or read enemy types, or have even a modicum of tactics. And there's what, 50 or so subclasses?
But, sure - I mean, that mod might come out one day, but it'll be a while. Also, the game'll be patched and updated for quite a while, so modding is pretty risky. Good chance there's an update and you can't play your savegame because your mod doesn't work anymore.
