I noticed this bug/exploit after doing a boss in Halls of Origination.
I died during the boss encounter and released my spirit. The boss died by the time I ran back into the instance. As I entered the Instance I noticed I could roll on the Chaos orb even though my profession does not use Chaos orbs in any recipe.
This was supposed to be changed so that if you didn't have the "required" professions you could not roll on the orb.
So; Die during a boss encounter; Let the group kill the boss; Zone in after they loot; ???; Profit?
The benefits could range from hoarding the chaos orbs now so that when they become BOE you can sell them for a good amount of gold - to helping a friend of yours by also rolling need on the item and then later giving it to them(Not sure if you can do this part)
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