Only complete noobs will change a game, when they nerf their toy. Wraith was OP since day, so she deserve every single nerf she received so far and she is still top 3 character, that strong she is it.
Buffing other is not always the answer. Because you make them overpowered or just make a lot of things too imbalance. The game is in a good state.
Stop crying about Wraith, when no one come close to her.
Go try to use Octane or Mirrage and then come crying.
5% more damage is nothing, you get that ? Its 10 more damage, if you have full hp/armor at 200, which is nothing compare to how many bullets she dodge because of her broken hitbox.
And she is played mainly because when you start strafing she start disappearing and good luck at hitting her. As well as her great escape mechanism and great ulty.