Board Thread:Spoilers!/@comment-6175354-20141215234519/@comment-5899967-20141231011857

Interesting that you did the list, I thought of one today as well, based on what's been confirmed:

412 - Rumple and the Queens of Darkness - how they teamed up in the past (flashback) and how they meet again in the present.

413 - Snow and Charming, with their past with the QOD, they will also be tempted by darkness

414 - Regina, her flashbacks features the first meeting with Maleficent

415 - Ursula, the mithology, her family, what made her a villain

416 - Maleficent, the first part of her story

417 - Robin Hood, his life in the LWM with Marian in the present, his past as a thief, that includes Will

418 - Cruella, her EF version, her past with Rumple

419 - Hook, his past with Ursula centuries ago

420 - Will, his conflict with Maleficent, why he left Wonderland and what happened to Anastacia

421 - Maleficent and Aurora, the second part of the Sleeping Beauty storyline

422 - ???

I didn't include a proper Rumple episode or a Belle or Emma episode because they all got 2 in the Frozen arc. The final episode could be about Emma, or about the next arc, though it could also be about any characters we already know, don't forget the season 2 finale was about Hook.