Main tanking, off tanking, dps.

Not sure about warriors, but top dps in end game raids tend to be warlocks, rogues and hunters.

So you don't want to melee dps but you want to roll a warrior?
My advice is to stick with your hunter. Read the hunter forums and learn as much as you can. Watch videos and learn how to chain trap, jump shot etc.
And get an auto-shot timer so you can learn how to weave your shots. I use ZHunter Mod which you can get at http://wow.curse.com/downloads/addons/

I quite enjoy healing, but being a healer is a thankless job. If a boss goes down, dps will pat themselves on the back about their 1337 pew pewin', but hardly any thanks goes to the healer that had to heal through the fire/poison/void zone/rick roll video that dps were too retarded to move out of.

lol@ orc females
Their casting animation is so queer XD

Yup, something like that. Basically you group up with 9 or 24 other people then go and kill a boss monster.

Bad posture. Thats why you should always stand up straight.

Female trolls rock though.

That may be so good sir.

BUT THEY'LL NEVER MODEL CHANNEL'S SPRING 2008 FASHION LINE.

NEVER!

Nothing. Troll post, lulz.