He’s talking about nothing being built beyond the berm. He thinks Cars is taking the entirety of TSI/that part of RoA and Villains is in whatever space is between the back half of RoA and the railroad berm. Tom wouldn’t say anything based on personal speculation, he only says things given to him by his inside sources. WDI even tells us things early. People demonize him over rumors that end up being changed but were true at one point. I know Tom personally and can attest for his commitment to only reporting rumors that have someone backing them up.
We had this whole discussion yesterday when people were attacking Brayden/MickeyViews- just because a rumor turns out to be false doesn’t mean it wasn’t true at a time. Disney changed plans all the time- Brayden predicted Radiator Springs Racers and Woodys Round Up for new Frontierland and ended up only being right about the Cars IP. Does that mean he was totally wrong? Also, the Moana Tiki Room and Woody Country Bears were both true but cancelled. We have concept art and insider statements to prove it, no matter what people choose to believe. You’re entitled to your beliefs and you’re valid for having them, but the facts are that WDW and MickeyViews aren’t gambling on personal headcanons.
This community is so toxic when it comes to rumors and attacking people who say them. People like Tom and Brayden aren’t making things up for clicks, the parks are their passions and they’re reporting what they feel people aught to know. If no one ever reported rumors we wouldn’t have the Country Bears anymore.