Soundwave on 25 May 2017
Nintendo will sell 40-50+ million of current Switch (plus some variations) 2017-2022, and then another 40-50+ million of Switch Pro around 2020-2025. And there will be other models like a console-only Switch microconsole, a smaller version of Switch, etc. Some numbers may vary there, but that's the basic idea I can see happening.
