We know that wiiU is overtracked. But I'd say that it wasn't during this Q that it was overtracked but more in May/June. I'm going with roughly 700k shipped this Q for wiiU and 1.3m for 3DS.
A few of my other predictions:
XBO: 1m
PS4: 2.7m
Predictions for LT console sales:
PS4: 120M
XB1: 70M
WiiU: 14M
3DS: 60M
Vita: 13M







