In cataclysm they implemented a better dungeon quest system as part of the new dungeon finder.

I DON'T WANT THE DUNGEON FINDER I would like to make sure that understood because otherwise this would be pointless.

However can we have some form of dungeon quests at the start of the dungeon so it's viable to go ahead and run a dungeon without having to follow an exact chain in one place for one measly quest.