Despite the Nintendo Switch 2 being officially unveiled, the rumor mill is still very much in full swing. The latest tidbit seems to have arrived from Nintendo itself, as a recent FCC filing published by the company itself indicates a wireless GameCube controller could be in the works for Nintendo Switch 2.

Plans for a GameCube controller for the Nintendo Switch 2 have potentially leaked, suggesting multiple projects could be in the works for the console.

The GameCube generation ended years ago, but the controller for this system is still a popular choice for many Nintendo enthusiast when it comes to select titles. If you are hoping to see support for this particular gamepad on the Switch 2 in some way or form, you might be in luck.