The merc change already went in, or at least it was on test back when GU63 was still being tested.
And yes I realize there was UI changes, I'm just saying any further changes probably won't break your patch, as it would most likely just be cosmetic tweaks to default UI.
*edit* And ugh... why jam more stuff in the target window. Can't they follow suite like other games and put it floating next to the mobs name above their head
