tanking and pvp rotation for a prot/arms warrior orc

[cerb]

hello im a prot/arms warrrior and i need some adivce on the rotation since the patch i keep losing aggro and as a tank main spec it isnt good, so if i could get a usefull rotation for tanking and pvp it would help me out alot

[Pastulio]

single target threat is a priority list

1: Shield Slam
2: Revenge
3: Shockwave
4: Concussion Blow
5: Devastate

[cerb]

thank you