Board Thread:General Discussion/@comment-25491743-20161231205745/@comment-1916997-20170101184144

I agree that Princess and the Frog will probably be done, and we will see more of Oz (they at least have to finish Zelena's first attempt at casting the time travel spell, which should feature the Tinman and the Lion). Most other flashbacks they will do will also probably be focused on answering questions that have been so far unanswered, or finishing plot threads that are uncompleted.

Esk: I'm pretty sure Adam and Eddy have mentioned they like Princess and the Frog in interviews, which implies they are probably planning on doing it on the show at some point.