First of all we wont know official numbers of how well Wii U has sold till the end of the month so this IS NOT FACT. This was merly a guy basically saying he thinks Nintendo will lower the number down to 4.3 million however I could have sworn Wii U already passed the 5 million mark back in November?
Nintendo has once again lowered its Wii U sales forecast. The company formerly expected to sell 6.8 million Wii U consoles by the end of its 2014 fiscal year. However, that figure has been lowered to 4.3 million, even though Super Mario 3D World – which was released toward the end of November – helped drive Wii U sales in December. On the other hand the Nintendo 3DS sales significantly improved in 2013 than in previous years.