I suggest BW to fix global cooldown bug instead of some new "pvp" events. It happens in PvP, u press ur spell, it takes ur global cooldonw but itll do nothing.
Channel bug - u press channel, visual action happens, but no dmg (ravage for example)
Targeting - u cant target any player that is moving. If hes an enemy, u must use tab which is not good at all situations, if hes friendly target in bg, u must use ur party targeting cause u just CAN'T target him.