Reggie: SM3DWorld, Mario Kart Wii U, Super Smash Bros WiiU will all be among this generation's top 10 selling games, guaranteed

[forethought14]

If Wii U picks up very well and starts itself off, then Mario Kart has a good chance. Comparing Mario Kart to MKDD is kinda pointless because the brand has gotten much bigger compared to how it was back then. With good advertising, Mario Kart can do very well.