Frontlines is ruined by exploits, SE need to fix it

[Ephany]

I would like to report an exploit I noticed that's been a problem since Frontlines came out. Classes have skills that will do damage to players on my team, or heal members of opposing teams. In both of these cases situations can arise where my team doesn't win every match. These abilities need to be nerfed or removed immediately to preserve PvP balance!

Pretty much this.
I'm normally very pvp focused in mmos and in every one that I've played, it's the same thing.
People get beaten by something, cry for nerfs, and before we know it, those same people are back complaining that pvp is dying because it has no challenge. But when something new comes along to strengthen it, they cry for a nerf again because they died.
It's all about ego :/