Predict how long PS4 and XBox One will need to outsell WiiU - 14 weeks PS4, 52 X1

[Jay520]

Negative 4 weeks.

One month before release, their preorders will be higher than the Wii U's lifetime sales. Maybe even earlier if the Wii U starts seeing negative weekly sales as more people return consoles rather than people buying new ones. Lot of unknown variables though.