Dear Healers

[Metalwrath]

the same could be said about you the tank who isn't with his party and attacking the wrong goliath tank XD

Except from experience from every run all parties run and attack one goliath tank while a tank is left alone bar maybe 2 dps with them that end up getting agro when the tank dies.
I've yet to see a run where there have been seperate parties for each goliath.