‘Once Upon a Time’ season 3 spoilers: Emma Swan’s tease, Glinda’s arrival, more

In just three weeks’ time from today, “Once Upon a Time” season 3 is going to be back on the air; so what better time is there than the present to start discussing and teasing a little bit about what could be coming up?

We’ll start here with a little bit more reaction to the news that Sunny Mabrey has been officially cast in the part of Glinda. You likely remember our report on this recently (which you can read more on at the link here), and she now says on her Twitter account that she is “so excited” (who wouldn’t be?) to be a part of this experience. Co-creator Adam Horowitz also welcomed her to the family with the following message:

“So excited to welcome our Glinda — @SunnyMabrey — to the #OnceUponATime family! #WickedIsComing”

Horowitz also tweeted out the image to the left from the writers’ room board, which is just about as vague as vague can be when it comes to some of what is coming up. What makes this teaser a little bit tricky is that when you see “Do something. Emma,” it is easy to read that as “Do something Emma,” which completely changes up what it could possibly mean. Let’s just be grateful that Horowitz is at least kind enough to share anything right now, despite the fact that it is a long weekend where there is not that much going on.

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Photo: ABC, Twitter / Adam Horowitz