An indoor land is an intriguing idea and could work if Pandora was to be set in a perma-nighttime setting. Day time would look too artificial IMO. With that said it wouldn’t be my preference and it could also end up looking like the ceiling inside the RSR show building.
If Pandora is going into Hollywoodland, which has always been my guess/ hope you have to assume it’s getting part of that Eastern Gateway land. I think the facades on Hollywood Blvd stay and the Hyperion and Animation Building both stick around or are used as AC expansion plots in the future. I also think the old muppets theatre sticks around as the last indoor 3D theatre after Tomorrowlands is eventually demoed. I think something like the Sci Fi Dine in there could be a huge moneymaker.
Id imagine Pandora to look something like this. Would that not be enough room? The only sacrifice would be Monsters Inc. The rest is underutilized or unused space.
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