You don’t need the sensor bar.
I’ve been peddling for 9-axis gyro over many posts now
. Would do a better job than what the Wii had and offer perfect motion almost or every single time without having to press a button to recalibrate. It uses the current switch gyro, but also uses 6 axis for motion and 9 axis is like a compass, always knowing the position and where to point relative to the earth(so this would be used for movement). Know how in Skyward Sword HD you need to press Y to recalibrate? Well, you wouldn’t need to press that. If you hold the joycon in the air above your head, link would also hold his sword in the sky with 9-axis.
Nintendo please… I know you had it for the Wii U… and the switch is 3 or 6-axis(I forgot which it has)… return to me for the switch 2 I beg…
. (Yes the Wii U had 9 Axis)
Also, I don’t quite understand why a front facing camera for DS support. I’m not aware of many notable games that actually used the front facing camera to a significant degree.