The tank that doesnt use CDs is the tank that makes the healers job harder than it needs to be. Healers only keep you up because it's thier job and they really dont feel like blowing all thier CDs to keep the rest of the party alive while you eat floor panels. Yeah I'd keep you up thats why I heal but you sure a hell wouldn't get a commendation from me nor have me wanting to ever group up in the future even if I wasnt healing simply because I know you'd be a burden to whoever the healer was that was also in the group.