Not impossible, but:
1. Wii U can also drop in price. Are they not already the same price, excluding overpriced memory cards?
2. Wii U outselling Vita in US and Japan, and has already in two month sold over half of what Vita did in a whole year.
3. Not having any competitors yet makes it easier for Nintendo to uptick sales before they arrive. Vita launching nearly a year after 3DS was a big disadvantage as 3DS was already dominating before it released, and continues to do so, harming Vita's chances of gaining momentum.
4. Nintendo first party games will help a lot.
Therefore, I think Wii U will outsell Vita before the end of the year and won't look back.







