There is many warriors on the server,these who tell you go toll a warrior,they don't know a thing about what is to be a warrior.
Let me explain you.
The most viable class is Warrior on MoP servers.Waht it does mean?
It means that if you are gonna be warrior and acomplish something in arena You must fight numerous waves of Warrior combos.Like everyone say Warrior is a op damage class,so you will have hard time as warrior to mett other warriors all over again,nonstop.
So if you can't reach 2k with less then 150 wins,don't even bother,there are many warriors ,so you have to be sure you are better then 50% them in order to go over 2k.
If you go further it's gonna be even harder,more organizide,faster,experienced warrior combos will come,which will be frustrating meeting them in 80% of the arena battles.
If you get my point you will understand.
many warriors -> harder to win since no excuses,you play versus the same overpowered class and inteligent human being-> wins will be about the smallest mistakes->which is frustrating aswell.
If you do not have hard time killing the same warrior combos like yours,most likely you are more skilled.
What i mean about skilled?
-You are more organized with your partner then they are. (communication.
-Your timing in stun and skill priority is better.
-You do preasure them better they do,so they get in their shells,leting you free preasure even more and probably gettin you a win.
-and last but not less important,the fast reflexes and prediction of what they gonna do.Try to be 2 steps ahead,so if you do a mistake you can get out of the hole on time.