Board Thread:Spoilers!/@comment-5821891-20130129005409/@comment-6036560-20130201011338

Which would be this one probably. I saw a post a while ago where there was a pattern of character-centric episodes. I don't remember where it is, but it was something like this.

1, 8. Aurora

2,9. Cora

3, 10?. Snow

4,11. Belle

5,12. Frankenstein

6, 13. Giant

7, 14? (probably not). Red

Judging from the pattern, episode 15 would be Aurora-centric, but we know it is Snow, and we know 16 will be Cora-centric. 17 is probably Henry-centric, but I would guess the next Aurora-centric episode would be 17 or 18.