In general, the class quests, among other things, should do a better job preparing us. I haven't done the tank ones yet but I am doing the CNJ/WHM ones now and I am baffled that in every quest I am the DD, even when there are NPCs involved because they are mostly CNJ as well. Wouldn't it make sense to have these quests pair me with some lancers and archers and my job was to keep them alive...not to mention have us in the same party during the fight?