Disorder being a primordial force on its own doesn't mean nothing else can have chaotic alignment (and the same applies to Order). One is a cosmic force, another is an alignment - they aren't the same thing. Moreover, as have been stated before, the placement on the cosmic chart in Chronicle doesn't mean much. Blizzard themselves told us *NOT* to read too much into it. The Chart was only meant to be a cool thing to show what the cosmic forces are and the groups associated with those forces, but nothing else. Whether things are on the opposite of each other or not doesn't mean they must have little to no connection (or the other way around) - again, as Blizzard said, stop reading too much into that chart and be disappointed because your interpretation doesn't match what they wanted to portray. "They're not even next to each other. They're not even on opposite sides" doesn't mean anything.