Still want modular wardrobe options like a full-length tall one vs those short shirt closet things. Options for sofas, theater seating or banquette have become available. Why not closet configurations? IKEA can do it so RV makers can do it too. With some people going full-time this is an important thing to us.
Better roofing. Our Phoenix Cruiser is great in that regard but I'm still hearing others complain about weak roofing. My solution of sticking the AC-Heater Unit on the rear wall of the RV and using ducting instead of cutting a hole in the roof is starting to appear in one or two units but not all.
Kudos to the Makers for offering hot water on demand water heaters. Designs have improved and we are happy with ours.
Glad to see the Thor Super C coming out that can tow 10K lbs. That helps. I can now tow a full size car on a trailer if I want to.