I guess we have some fishing and rifle shells for the Joy Con, but we still have no real gimmick JCs? JC!
I watched the newest Playdate presentation a few days ago. Rather than have the same collection of indies that you can get everywhere else, they really are getting devs to make bespoke games for the device. The most idiosyncratic hook of the hardware is the crank on the side. But a Playdate Collection could easily be pulled off on Switch.
With a Crank Con!
The DS had a bunch of weird control peripherals, like the Taito Paddle and the Guitar Hero attachment and a Tilt sensor and something that turned it into a freaking mouse, and they had to be stuffed into the GBA slot!
Switch has tons of arcade collections. Where's our Switch paddle? Our Switch trackball? Our rotary Switch controller? Speaking of which, I really wanted a Labo Arcade set...
Speaking of which, I suppose Labo fulfills some of that role. But not reeeeally...
We're being flooded by a torrent of questionably profitable custom mini-console/arcade hardware these days. And tons of retro collections are being released, too. Why not a questionably profitable Taito Paddle Switch collection, with Paddle Con? Or something similar for Atari? Why not include a Click Con with the Neo Geo Pocket Collection Special Edition?
Or, hell, go even further and have an electronic shell that turns your Switch into a powered pinball table or mini-arcade cabinet! With real controls!