You really seem to underestimate a WAR's damage. SC is easily doing as much (if not more) damage as most of the AoE moves DPS jobs possess when under Berserk. A WAR during trash pulls can REALLY participate in killing stuff pretty HARD. And it's even more efficient if you have the balls to switch to Deliverance and Decimate everything.

Plus when it comes to parry, you now have Raw Intuition, which gives you 100% parry rate.