Personally I think this change is stupid. I'm tired of seeing nerfs every update. Basically all this game is boiling down to now is surround a mob, auto attack, and afk. There is no variance of strategy because every time a new one is formed it gets nerfed. So a group of fvs can take on a boss? Then change the boss. Don't nerf the class. A group of arcanes can take on a boss in a similar fashion. It's been shown before a melee can solo a raid with enough silver flame pots so I'm sure a group of melee should be able to take on a boss by themselves. Does it really matter HOW it can be done solo? Multiple classes can solo raids by pure skill alone, the strategy just differs. Killing off kiting is just another step in making this game a more dull and boring grind-a-thon. It's already starting to become lifeless as it is because every update something else is nerfed and variety in this game is getting killed off.
I personally thought the DoTs were stupid when they were added to begin with. Wall of Fire got nerfed because it was an easy button for almost everything. DoTs were added which is an easy button for almost everything and is worse than Wall of Fire. Take out the DoTs and add in more useful spells to support caster dps, but don't nerf class abilities that existed before them. Nerfing wings because of DoTs is just as ludicrous as nerfing SLAs because of echoes of power.
Maybe next Haste should be nerfed because players can move faster and that's OP. Sprint Boost should also be nerfed because being able to run away from a mob is OP. Ddoor should be nerfed because teleporting to the dungeon entrance is OP. Being able to move at all should be nerfed because being able to do anything other than press auto attack is OP. See where this is going?