I have been playing WoW for almost 7 years now, and when it comes to pvp, all I see is blizzard spreading ideas through classes, bgs, and arenas instead of creating new ones. Why not add environment damage like fire walls in bgs and arenas or npcs that try to target that try to hunt down a random target in a bg? How bout giving casters the ability to summon a small LoS instead of giving them another stun or silence or fear? How bout creating a bg in which there is a defending team and offensive team, and both teams are given a short period of time like 10 minutes to farm resources and build seige tanks or walls to defend or increase their damage? I know there is tons of ways to add more to this game, why try to spread the ideas? Maybe to make classes feel more unique and stuff give druids like an ability to summon a growth tentacle thing from the ground like in southern barrens? give shamans the ability to summon a volcano that spouts out lines or lava like on rhyolith? Give rogues a poison that'll deal a large percentage of a players health if not dispelled after a certain amount of time? Something like that, I'm sure you can come up with way more ideas than I can, but why reuse ideas? make it a little interesting? add somethings to shake up the pvp world a bit?