IF (and I'm not convinced it's happening) something is going into Pantopia, and if there is a family coaster coming in some form, I'd imagine Sand Serpent may leave the park. It's small, and relatively low capacity, and could easily move to one of the two Sesame Place parks to become a big new attraction.
Sand Serpent is right next to the Phoenix, and they are also adjacent to the Rhino Rally area. We could see something fill in all that area.
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