This all sounds very exciting. Looking at the current roster is anything expected/rumoured to close this fall for replacement?
Looking at the last few years September is ripe for closures, Twister, Disaster, Dragon Challenge, T2, Sindbad, Hulk and these all tend to get announced the first week of August.
The only one I can picture would be JP but I would guess that would be next year for 2021 opening.