yeah, pretty much all the respect is gone, everyone wants to push face now, who cares, if you're not paladin, priest or not playing control warrior or renolock, you can't heal anyway. Healbot was good for the game. If they wanted people to use class heals, they could have made them better than healbot...which they have now, paladin isn't going to play healbot now for example. Priest never played healbot ever, same for warrior. It was pretty much a warlock card, and maybe sometimes in rogue.
Right now, warrior, priest, paladin, shaman and druid are covered and warlock can do some things with Reno for now. Mage is fine too and they can stall just fine.
Hunter for example is getting interesting cards but it's so easy to get face rolled as hunter if you're not the aggressor yourself. Rogue is in the same boat, They need to come up with a reasonable way to burst heal as neutral way if they're not giving every class a good tool. Something that heals for more than 4... I'm even considering testing Bolf if I had it. It heals for 9!