If HHN 31 has a Chucky house of some sort, I am going to make the prediction right now that there will be a live talking Chucky. This idea would follow of the recent trend of one or two houses featuring live characters at interact with guests without triggers. For a example, at HHN 30 we had Beetlejuice and Madame Murie actors.
I had this idea considering a lot of other previous Chucky experiences at HHN's all across the globe had a live Chucky.