Frontlines is ruined by exploits, SE need to fix it
I keep noticing trend of full group of WHM/SCH going in frontline and almost impossible to kill without LB. its creating big imbalance and allow some players to exploit this to farm wins without properly PvPing.
I really suggest for SE to fix the system simply by not allowing more then 2 healers in a full group. ie, if a third player try to change his class to healer during the match, he will not be able to until one of those healers switch to something else.
Edit: if you do not want to call it exploit go ahead. but it sure is over powered and cause imbalance in frontline