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 don’t think we’ll ever have anything like the switch V1, it’s not just very easy but also has crazy possibilities, I use Android on mine all the time, and it works perfectly like it isn’t even a hack, even seamlessly booting from one to another system, Nintendo will probably be a lot more careful next time, we’ll probably have cfw in the next one but I think it’s gonna take a long time and won’t be nowhere good as switch is