Now, dual-specs exist for just this reason -- i.e., so you don't have to quest on specs that are really designed for group play -- and I could avoid this problem if I really wanted, but here's the thing: I really like being a tank/healer. Whatever it takes to be a truly competitive DPS, I just don't have it, and I will tank or heal 5-mans and raids, happy as a clam, and hopefully contributing to a lower dungeon queue. By contrast, dailies leave me trying to collect every quest mob in sight to get enough Vengeance to AOE them down efficiently, but it feels really inconsiderate to do this while other players are trying to get the same mobs. And other players are always after them, because everyone's on the same rep grinds. Every day is like being trapped in the starting zone of a new expansion, and I honestly don't know if I have it in me to do this all over again on my alts (who are -- surprise, surprise -- tanks and healers).