One of the reasons I race changed to goblin back in cataclysm was to lower my haste soft cap and be able to get more mastery while reforging out of haste but nowdays it seems like its completly a waste since you only need about 400 or so haste to reach the soft cap and its impossible to be close to it, im always at about 1k or so haste.
I remember that the orcs' blood fury didn't work for healing, has blizzard fixed this?