Ok, I'm sick of hearing people complain about TAB, if you look in the key binding you guys know its "TARGET NEXT ENEMY", so it does exactly what is says. If you also look in the KEY BINDINGS, there is a bunch of other targeting features that arent binded, such as Target Closest Enemy. MAYBE you guys are thinking of that one. BUT until you actually look at the Key Bindings can we PLEASE stop blaming TAB for anything?
Also if you want to be better at PVP, might try binding some keys to make it better, I for one am a Casual PVPer, and Still have plenty of fun PVPing...