My opinion :friends:
Bd: Pliskin, xxpinoyxx, vcut ,kaworu
Ranger: Bellato, Reu (Rip ♥♥♥♥♥i)
Druid: Acrid,Saffo (not forget to mention one of oldest players and my Mentor "Waffer")
Priest: Priestking, Bammbamm (Rip too)
Mage: Wirtsleg (onlyone who knows how to play Mage :P )
Pala: Thorrrr
Rouge: Afro ,Ascetic, manley,
Shaman: Patahhati, Sharkin
Barb: zythus, machote, zhuronghu,
Deathknight: Lucifex, deatknight
Necro: morphz ,necrobride
Warlock: everyone with 5 cyrcle and 5 fear jk
Xwarxlogx, shadowtear, darklock
This list is just my pvp-experience. ;D