I have to agree that WAR IMO will probably be the less played of all Tanks. PLD has a lot of fun toys and utility and DRK can drop their stance and still maintain their gauge for no cost as well as having an oh shit shield.

Warrior in turn offers very little and is punished severely for changing stance. Which honestly I think should be removed. Onslaught I feel should cost 10 rage or simply just be a free deal like Plunge. Of all the skills only Inner Release for the rage cost decrease and Upheaval for being a good attack are the only skills that have value.

As for utility there really is none. And it's because of this I have been debating if WAR is worth even leveling.