I was working on some of my gearsets (trimming actually) and I had to decide if I was going to nuke my Outfitter toggle for my [Oracle Talisman of Ablution] trinket. I had been wondering about it and so, I went and did some testing. Let me tell you, it's rather hard to do it if your pet is on the target too.
I was thinking it might be giving me focus back. It makes the near little spell effect. But no, it benefits every other class except us. Woe is QQ.