Rogue Sub, Expose Armor Rotation?

[Corbin]

I'm familiar with the standard subtlety rotation/talent tree (http://www.wowprovider.com/Old.aspx?tal ... 1210501351)

but I have wanted to try out the expose armor variation to the spec (http://www.wowprovider.com/Old.aspx?tal ... 1210501351). I just am not sure how I would implement expose armor into my rotation and what play style changes I need to make.

[Apuclevercow]

Not sure but the best way in duels seems to be premed, sap, expose and sneak again when out of combat.
For pvp in general I guess it's better to use it a little before a vanish/garrote or vanish/cheap shot.
Never played rogue a lot, you should try to ask the rogues in top arena team. Few are not stupid and will gladly help you.