Salt to the wound, but over all idea is pretty cool. The ability just shows that BLU can and should be a normal job. It also opens up a new door for jobs as you can basically have different jobs take different stances to allow them to function differently. Example being is giving tanks a DPS stance, dps a tank stance ect ect to fit their normal themes. Can be good or bad, but if they do go down that road will allow for a bit more flexibility but also a much bigger headache to balance.