Recently read some spoilers that I am very excited about.

1) They will not lose thier Storybrook memories now that the magic is back even though they are still in Storybrook.
2) We FINALLY find out who Dr. Whale is.
3) Graham and Malificent just might be back.
4) New characters such as Ariel and Jasmine will be introduced.
5) We get to see Emma's adoptive parents.
6) Bae (Gold/Rumple's son) makes an appearance in Storybrook.

I think there was another one but I can't remember for sure or if Graham and Malificent were liste as 2 seperate spoilers. I CAN'T WAIT FOR SEASON 2!!!!