That's not the point I'm making at all, this is the first, (let me repeat) THE FIRST, pvp bracket you get into, even if you have boa's your going to be wearing mostly whites otherwise, and a decently skilled player behind most classes can do well with boa's, and if they dont have boa's they can put up a decent challenge to those who do.
You, on the other hand are fully geared, fully enchanted and can easily faceroll. Its the same age old question of gear vs. skill is fine (BoA vs. Non BoA) ((Which I may point out as YOU said, most people have boa so its usually fair)) until you have a ridiculous overgearing advantage, its like facing off 2 70's, one with full brutal, enchanted and gemmed, vs a 70 with some levelling greens and blues.
What I'm trying to show you here is the difference between a casually levelling rogue, who maybe has the boas chest and shoulders, and you, the fully twinked rogue with boa's, grandfathered gear, and full max level enchants.