YE 2012 Prediction: Wii U will sell more in 2012 than the Vita will in its first year, 3DS will push out 9 million during the holidays alone

[Chandler]

The Vita will sell some more healthy amounts of units come november so I don't think the Wii U can catch up to the 5-6 million units the Vita will manage for the year. Even if the Wii U sells crazy it will probably supply constrained to reach that number...