This was not incredibly obvious to everyone? Am I the only one who said it?
http://forum.square-enix.com/ffxiv/t...=1#post2810019
(That's the "kicked from halitali for not DPS'ing as a healer" thread in the dungeons forum.)
Look no further than the whine about players wanting Steps of Faith nerfed, and the even louder whine once it was nerfed. Bad players just want to faceroll by minmaxing over the content, and lo and behold what happens when they can't because they aren't supposed to DPS faceroll.