One of the Wii U's greatest strengths is also a weakness: The TV and the gamepad have separate audio. This is great when you are using a TV audio and the gamepad audio together. But what if you're using headphones in the gamepad for audio only? Then you have some audio you hear, some you don't. Some apps only have audio on the Gamepad in Gamepad Play. Some apps have no audio at all on the GamePad. Nintendo should have made it so that when you plug headphones into the GamePad, ALL audio from the Wii U goes through the headphones.