Basically a >100% increase than a normal week is your estimate.
Nope. GOWIII won't be that much of a push for new customers. FF13 will sell a good amount in Japan though. But, I bet that is why PS3 has been so steadily higher this year in Japan than last as people prep for FF13 impending launch.
Typical 2 weeks is closer to 500k 400k, so I'd bet 750k 600k is best for those two weeks combined.
EDITED after looking latest chartz.







