1.hunters, they make u hate bg cuz it hard as hell to reach them and their damage is a bit op
2.rogues, remember my rogues crits for 1000 at 30~lvls with ambush and how i one shoted noobs, damn i was god some levels ago...
btw all classes is normal in bgs, iv played all classes expect priest and only 4-5guys could kill me, someone can say that rogues and hunters in bgs-op, but when i leveld my pala or mage or war i was op,btw when i leveld any my toon i could nuke everyone including i was without boa and other twink things,however if you want to nuke easily roll hunter or rogue depending on your playstyle