That's you right?
I suspect you don't use heroic strike much.
Basic rotation should be based around 4GCDs of SS>dev>dev>other, resetting back to SS whenever Sword and board procs. Other abilities are Concussion Blow, Heroic Throw and Shockwave.
You really should pick up Deep Wounds, it is one of the better threat talents as is Incite. You can safely Drop Bloodcraze and Gag order. You can also drop points in Imp.Revenge or Thunderstruck for cruelty if you need better single target threat, or drop cruelty entirely if you want a more AoE type build. Use Fractured Amberjewels to fill yellow sockets. Get some good enchants. Armsman? really? Forget expertise, reforge in to mastery not out of it.