I've been running around for the past hour trying to figure out what's will b happening with the finale. Turns out, we'll have a few people returning such as:
-The Mad Hatter
I honestly can't wait...this hiatus is killing me.
Also, theories are floating around all over the place. To view them, go to: ouattheories.tumblr.com or pretty much any other OUAT tumblr (but not mine...mine is pretty spoiler-free).
Anyway, I hope you enjoy your hiatus!