I think one of the biggest things people are failing to realize here also is dont just blame this on a healer I just recently started back healing got my scholar to level 60, I dont know if you guys use duty finder or not. But I cant tell you how often tanks dont use any type of cool downs and the wrong ones totally. I know this now because I main tanks now, I did two runs in a row two different drks that used freaking living dead with a full health bar not even close to being dead. Drks using blood for blood instead of shadow skin or shadow wall, warriors not useing blood bath, palis not using rampart, so please dont put this on just healers alone. Because even on big pulls tanks act like defensive cool downs arent even on their hot bars and to me this helps allow healers to open up more and dps more. But in my experience seems like defensive cool downs have gone out of style for df tanks maybe Im just having bad luck or something.