the once and future Spangles

[Tal]

Two handed weapons are all about rage conservation. Don't use hamstring just because you have rage, normal attack and enough crit will give you the rage you need for your damage dealing attacks (like Mortal Strike if you spec again for it) or heroic strike (a rage dump really). I notice you have improved rend but no mention of using it in your attacks. I find my DPS goes up with a charge, rend and pop over into berserker with berserker rage and then switching to mortal strike combos for the execute.

In my experience I've found 2 hand versus dualwield spec to be incompatible for combination. As Conc pointed out, when specc'd for it, dual wield can be a fearsome thing - the only warrior who is usually ahead of me in damage in raids is Skybreak with his dual wielded Quel'Serrar and Brutality Blade.