The Nintendo Switch eShop is limited when it comes to retro games. But a recent filing with the Federal Communications Commissions shows Nintendo filed for a wireless SNES Controller. Hinting that SNES games may be sold through the Nintendo Switch eShop. A recent filing by Nintendo with the Federal Communications Commissions features the silhouette of a SNES controller. Much of the filing is confidential, apart from a picture of the back of the controller. The only information the filing reveals is Bluetooth support. Nintendo does have the best selection of retro games. With the Nintendo Switch being one of the most popular systems this generation it seems prudent Nintendo would start selling their SNES games through the digital store. And with the holiday season around the corner. Why not then?