Wii U Pro controllers are expensive. I don't own one. I have enough controllers already. I don't want to play on the Gamepad. Why? I have a much better and bigger screen available. And I don't want to have to buy every single GameCube game I want. I only still own a few. Most of the good ones I never owned. How many games do you really need? I can't keep up with the modern games, nevermind play the old ones again.