Aldarc
Legend
I don't think that actually adds much room, if any, in practice as Good vs. Evil tends to drown out the significance and variance of Law vs. Chaos. Demons and Devils are rarely played or perceived, IME, as Chaotic Evil vs. Lawful Evil, but, rather, as chaotic EVIL vs. lawful EVIL. Nuance is functionally absent when good and evil exist as an objective reality.I prefer the 9-alignment system over the 3-alignment; having the G-E axis to go with the L-C one gives more room for variance.
The 3-align system might say L-N-C on the package but invariably ends up as LG-N-CE in play. Given that the most common alignment for our characters is and has always been CG, you can see the issue I think.Further, LE has no real place there either, and LE is a very useful alignment for DMs (and a few players).