Speaking as someone who plays solely as a tank/healer, I'd relish the idea of them giving DPS more responsibility to shoulder aside from the random boss where their responsibility is to put out the biggest numbers possible without dying.

But until they figure that out (which would probably require a lot more time and energy than a mid-expansion patch can give), I'm all for rewarding tanks and healers for queuing. I can't stomach doing a daily random anymore just because the majority of the groups I've gotten since this expansion started have made it just that awful for me, and if the complaints I've read on MMO-Champ, here, the official forums, and everywhere else in the WoW-sphere are any indication...I'm not alone.

The real problem to fix is the community of assholes: The people who vote kick budding tanks for not being epic'ed out or requesting CC, the people who vote kick or harrass DPS for not performing at their level even if they're putting out just fine numbers for the dungeon, the tanks who harrass healers who have to sit and drink every pull because they don't want to use CC, etc. And frankly...I have no idea how they can do that.