The World of Warcraft Armory
My DPS is usally around 785 per Recount. Other than gear, which I am working on, is there something I should change to improve my DPS?
I don't think you're DPS is awful considering your gear. I would definitely pick up Incite though, especially with Deep Wounds. Aside from that, make sure you are Heroic Striking when appropriate and are prioritizing your attacks correctly. From:
The Rotation. Its not as Easy as you think. - Warriors - TankingTips.com
Shield Slam > Revenge > Concussion Blow > Shockwave > Devastate