GC also says that they think Ret DPS is good in PvE right now. They want to make sure that sustained PvE damage is not negatively impacted, and they don't want to over-nerf PvP either. That said, there are going to be some changes soon, "perhaps even hotfixes." I doubt anyone is very surprised. How would you adjust the situation, dear readers?
Now Ret pallies, don't panic. Ghostcrawler was joking in that quote, but it was too good not to use for a headline. As most people have figured out by now, Retribution's damage post-patch, especially in PvP, is a little overpowered. GC says that Blizz is worried specifically about the burst damage potential, and the fact that it's Holy damage, which resistances typically do not affect. It took them a while to diagnose this particular balance issue, because there was a bug with weapon equipping; now that that's fixed, Blizz is in a much better position to figure exactly what needs to be done.