Anyhow, about the barrier... What annoys me it's the contrary, that it always spend up to 60 rage. They should have made two ranks, one spending up to 30 and the other up to 60. In heavy melee bosses I don't want to spend all my rage on it, I just want to mitigate some damage while SBlock is on CD. A 60 rage barrier won't let build enough rage to continue to Sblock in those 3 seconds unless I'm already nearly capped. If I wanted to get a shield as high as I can for non-blockable attacks, I would have the 60 rage rank still.