I think Provoke is a great ability to have as a warrior, but honestly not required. This to me says the team cannot adapt. Lets say you do Ifrit with no Mage to LB 3 the nails, you just quit? and say the Melee DPS want to be carried? No you adapt. You get a duo warrior group on ifrit, you create a stun rotation. You get low DPS on AK, you figure out new ways to do Demon wall. I have had 4 monks on a Ifirt run and 4 bards on titan so we couldnt count on their limit on heart [hase or nail phase but we adapt. If you want to play a cookie cutter build all the time, then duty finder is not for you. Start an FC recruit 1 WAR, 1 PLD, 1 MNK 1 DRG, 1 BRD, 1 BLM, 1 SCH and 1 WHM. Monk and DRg should level alternatively BRD, BLM, SMN and a Tank another DPS or healer. Then you will be set for most content and wont have any trouble unless you cant adapt to new fights either.