I think Double Dash was good for its character-specific power-ups. It would be nice to see that again. I think as it would be the eight Mario Kart game, and they have done so much already, the Wii U game should celebrate the series in HD. Every single level should be included , in remake form. As the Wii U will boost improved online capability, some of the tracks can be downloaded/installed if they can't fit onto disc. Oh... and make sure the Grand Prix is available in multiplayer mode this time,,, that let the Wii version down.