I assume the changes are not a night time parade because too many people are saying it's not happening. It's also not going to be a new seasonal fireworks show because I wouldn't think that would really rise to the level of having all these secret rumors.
If it's not those two things, then the only two things I can think of are:
- HEA projection expansion throughout the park to attempt to alleviate congestion in the hub and on Main Street.
- Or an additional evening stage show.
What else could you add to evening entertainment that isn't a parade?