The Sleeping Beauty story was mentioned when Regina fought with Maleficent, since the seed was planted it would be nice to see the story and how Mal “redeemed herself”. Regina mentioned to Rumple that she needed help with a mermaid so it sets up the Little Mermaid story. Finally, it would be interesting to find out what happen to Abigail and Freddy, Midas and George. We at least know a little more about George but the prior three had major arcs and then as suddenly as they were introduced they were visibly missing they could somehow be a part of the current arc if written in but nevertheless their absences are loose ends.