Now I love World PvP always have the sporadic nature of being attacked out of nowhere and having to react quickly to defend yourself is awesome. The Timeless Isle is very refreshing. I'm not much of a ganker, but I love seeking out retribution kills.
Which leads me to my point, now World PvP has always been a Rogues playground that's nothing new, I just recently came back to WoW so I"m a bit new to MoP but was it always this damn easy for Rogues to reset? What drives me crazy is when a Rogue attacks me only to realize he bite off more then he can chew and can just simply run away. So what we have now is someone who can start a fight on their own terms easily (nothing new) but can eject just as easily, I remember popping a Rogue out of stealth was so much easier. Now by the time your dots tick their miles away since they seem to be permanently sprinting.
This will be incredibly frustrating in WoD if there really is no flying. I mean at least give us better detect invis pots, they can't be used in Arena/BG after all.