I think we should leave the healers alone. How many give up dps to heal - 1 in 50, 1 in 100? If they want to go to town to (in those rare times) wipe out sone undead with banish then more power to them. I have yet to encounter an MMO where people say "we have more than enough healers". Let's not tempt fate and make the odds 1 in a 1,000 if a group badly needs one.