I'm afraid I don't really understand the question. Rather, I understand it, but I don't understand your purpose in asking it. Are you just curious? Are you wondering if the problem you have getting onto a good team is your class/spec or a reportable name? Do you just think a reportable name is cool and you enjoy posting?
It seems the easiest answer to your question would be to go out and play the game. Everything goes through FOTM. At some point, people will care more about things like your gear, your experience and whether you are actually any good at playing the class. Warriors went through a stage when they were FOTM, some nerfs were applied. Whether that makes a difference in your case? Well, that's probably up to you.
I'm guessing none of the above, except for the name factor. If the armory is correct, the only <insert stupid name here
> DK is not level capped, is a Blood elf (not blood spec), and has horrible gear.......
But I rarely, if ever, pvp. I just thought I'd add my now discontinued pennies for a thought.