@ChrisFerguson i keep writing occasionally that arguably the smartest move to make with a Switch successor would be slyly reintroducing a revised Wii U.
So make an improved "dock" that can work like a console on its own & stream games to existing Switches and act as a dock to upgraded "Switch 2s" or whatever they call them. Best of both worlds, especially if they worked out backwards compatibility for existing Switch as well