Ot Spec?(mainly For Ds)

http://www.wowhead.com/talent/?pmhxbAio0zVZxizo

I like

If you wanna lose some crit

http://www.wowhead.com/talent/?pmhxbAio0zMZtizoc

Imp rev is nice but not good raids, since it doesnt work in mc+

Shield block writes of crushing blows to an extent

Last stand rocks regardless of what you do

Cheaper sunder is very nice for aggro building

The one point in defiance you can put anywhere jus stuck it there cus it will stack well with your white dps