Tanks thrown out of farms for low DPS?

[Remilia_Nightfall]

This is also true, but again its same as asking the dps to go above and beyond and do stellar dps instead of "just to be able to clear".

Yes, it is indeed the same. In fact, DPS as well should always aim to improve.

Maybe I have a hardcore view of the situation since I am a progression raider, where these things are pretty much mandatory. If you only aim for "good enough", then sure, no need to go to such lenghts - but I assume that a player should always strive to squeeze every last drop out of its job, regardless of the role. If people set for "good enough" they will never improve their skills.