This is likely a ersonal 15% bonus to rogues and mages, since they can just flee the scene on demand if they ever get attacked.
Really, a billion dollar company can't figure out that if a rogue happens to quest somewhere and he gets attacked by virtually any other class in the game, they need to push 1 button in order to get away with no way to ever getting catched again.Blizzard themselves have stated they arn't sure why people avoid PVP like the plague. Warmode and the rewards, are simply a carrot to help encourage it.
ANd vica verca, if you happened to be ANYthing BUT a rogue (maybe mage if he blinks/invis away) and you are happily killing some mobs for a quest, a rogue jumps from behind landing 5 different stuns, without ANY chance to get away is somehow FUN?