I have to agree with Enkidoh. If they someday add anything like this to PLD I'll be seriously disappointed. I like my PLD as is, without these "look at me" auras.

We have glowing swords, shields and armors. In my opinion it would be a better alternative if you just glamour them to be a walking disco instead of changing the visuals of a job that some of us like the way it is :P Or just use a WAR or a DRK.