I’m deducing based on the event’s history since Comcast’s involvement and how each coast designs their events. Eilish screams a Hollywood decision Orlando was roped into. That on top of the whole lagoon show rumor makes me think Orlando wasn’t thrilled to have her offered on the 30th anniversary.
Honestly, Brides with her soundtracking would be a best case scenario for Orlando. I’d be legit thrilled to have another UCM experience and if she did an original soundtrack for it, cool. Gets her fans in, doesn’t eat up a whole house for her, and focuses the event more on the anniversary.
I just had a thought...Beetlejuice was an icon at one point, right? That’d mean possibly 4 anniversary related houses - Beetlejuice, Icons, Dungeon, and Terra/Quake.