I was thinking that now, with the United Realms and all the characters in the same place, it would have been amazing in a potential new season to see them all together (Emma, Snow, Ruby, Merida, Mulan, Elsa, etc) versus an army of villains (maybe from the Land Without Color such as Dracula), Infinity War style. If well developed, it would be an epic season. What do you guys think?
Maybe a bunch of historical villains (Pan, Cruella, Gothel, Black Fairy, Hades, etc) can somehow all come back from the dead. Imagine a new clash between Zelena and Hades or between Gothel and Alice. I'll try to write something down. :)