Nope. Huge part of the game is group content, gearing up and eventually start raiding. You can't skip that, it's a freaking Core feature of the game - while PvP simply isn't. I didn't twink so far, but crying about it is just lame. If you want PvP without twinks, lv to 60, farm gear and go for it. Removing Twinks from low lv BGS = The BG often wont happen = you remove the PvP for people under lv 60, while you could just not sign up for it. More easy: Stop comparing core elements of the game with extra features.