Jul 6th 2010 8:09AM I don't know the numbers involved or your equipment level, but warriors are very much top damage dealers when fully decked out in icc 25 hc gear.
Whilst other classes are capable of performing well, you should always be near number one. Along with fire mages of course.
Saying this, you may be lesser geared and then I'd say it's common in alot of guilds, including my own. It just comes down to why do you enjoy the game, the people? the competition? the numbers?
If you are still killing the bosses what does it matter, if you're not - then the question should be something else.