I think, originally the rumor was sometime between CES 2017 and TPF in 2017. As slow as this year has been with releases, GB dragging ass, PBR yawnfest, Batman 66 & the Aerosmith leak, it seems like Aerosmith will be at CES. I suppose they could show Star Wars at TPF but more likely I'm thinking it will be Expo next year (at earliest) before we see a Star Wars pin.
I really hope that whatever they come up with isn't targeted exclusively to the new trilogy movies.
About a year ago I sold my DE Star Wars thinking a Star Wars pin was imminent. I recently picked up another to hold-me-over but also I've seriously considered just making or retheming to a Star Wars theme as a personal project. Until then, really looking forward to seeing what they come up with!