If anything should change on BRD, then it's only the neccesitty of having at least one in your group. Increase MP regen on WHM(possibly by lowering Shroud of Saints CD). Give DRG/SMN a Silence ability. Problem solved. DMG on BRD is fine...people just complained about it cause it's the easiest class to play and achieve high DPS. But they are not at the top so a nerf is just stupid.