Since "stage theory" is such a hot topic, how about we speculate actual stages? Do you guys think Hardcore Chores, Traffic Jam, and Wild Waterfall are back? What about the Beavers' stage(s)?
I do think Traffic Jam will come back. Even beyond a logistic sense, it was a very popular casual stage in the first game.
Not a huge fan of the layout of Hardcore Chores tbh, but I wouldn't mind it coming back. In general I think it, Tremorton Joyride, and Duck Duck Pie will probably come back for the same reason I think Hugh will come back: NASB1 DLC was probably developed at least partially concurrently with NASB2 base game.
Wild Waterfall, while I like it from a visual perspective, as it nailed the look of the source material, it's not a good
stage. Not nearly as bad as Space Madness and Teeter Totter Gulch, in my eyes, but still not good. And it's funny because The Wild Thornberrys is one of the easiest series to justify having a competitive stage layout making sense in-universe: have the platforms and stage be up in a rain forest canopy, made up of tree limbs and vines. I'd also love to see the pressure sensitive Distant Planet platforms as they'd make a ton of sense there.