After a couple of run in LFR as a DPS to learn the fight, I decided to give it a try with Tanking. The run was quick and successful.
Funny part is I did it with my fishing pole (unintentional) and nobody noticed it, I guess gear check is out of the window in this stage of the expansion. Killing Deathwing with a fishing pole is still pretty awesome.
Darn fishing pole!