I do realize that world first groups do have their healers dpsing (as do other groups). I honestly don't think going for a world first and trying to eke out every little drop is remotely the same as your average players saying:
In the above scenario (where large scale damage/debuff goes out instead of a wipe) not only are the healers doing their required role of healing, and likely dpsing a much as they can to help out, their skill would then be required to save the entire party from a wipe that is caused by dps under-performance. This in turn either leads to additional unnecessary strain on the healers or groups subbing out dps for more healers so they can cheese the fight. :/
