I honestly question if you even played during wrath? "Proper rotation?" There is no variation in the majority of them. I quoted the princess quests because that was one with more variation than most - there were like 3 princesses and it went through that rotation.
-Kiss some frogs, apply chapstick so you don't get turned into a frog
-Gather some herbs and just give it to them
-One other one I can;t remember
Even in MoP, there was little real variation, and I'm really not sure how people don't see how WQ's aren't just daily 2.0. The only real difference is there are many differing WQs and they are more spread out.