This is a weird one, but I’d love to see a reimplementation of the sensor bar. The gyro controls haven’t cut it for me. I like how the Wii U game pad had the sensor bar built in to the bezel. The real engineering nightmare would be squeezing IR cameras into the top of the Joycon
I’d love for the Dock itself to be way shorter, and not go up the entire height of the console. AKA I’m tired of my Switch screen getting scratched every damn time it goes in or out of the dock.
This was a brilliant idea my wife had. She sewed this little cloth sleeve to slide over it to prevent screen scratches.