But this debate doesn't really exist for two of the roles. Have you ever seen a tank or DPS argue that it should be okay if they spend half the fight doing nothing except waiting for something to happen?
The closest comparison is to if they should be expected to use various utility actions (Manashift and Shirk are two that come to mind, although I'm sure there's others). But "ABC" is not in any way controversial anywhere outside the healer community. It's the standard.
