What can I improve?

[Deevious]

The World of Warcraft Armory (http://www.wowarmory.com/character-sheet.xml?r=Khaz%27goroth&n=Deevious)

We're currently raiding Uld10 mostly and Uld25 every now and then.
Shield I get some more Block?

Cheers

PS: I made sure it's displaying my Proc gear this time. :P

[Griff]

Looks pretty good overall- its tough to have to gem so heavily for defense - have you thought about changing your rings around? You'd probably net gain on stam when you were able to regem for it rather than defense.