Professions become more of a personal matter than anything ground breaking, all ranks very close and it doesn't matter what you choose as long as you like it.

Quote Originally Posted by HeatM1ser View Post
OIC...SO if I go from 12.31 mastery to 12.74 mastery, its an improvement without having to drop my haste from 2602!

You wrongly assume that 2602 is some kind of haste cap which if false, if you sacrifice haste for another stat then you are losing dps.
there is no haste cap, you won't gain any dps from replacing haste with something else unless haste is not needed due to fight mechanics ie. Alys flying