The LA-assignment thread II: Where The Em Dash Doesn't Exist

[zergling.exe]

Is negative LA legitimately not allowed by the rules? Or is it just that it has no real precedent? Because some creatures have enough worthless RHD to make them require negative LA to be in line with other characters.

It does wonky stuff with epic rules, so it's easier to prevent problems by not allowing negative LA. There is at least one template that provides negative LA - Incarnate Construct.