Eh... they could, but I don't think retailer confidence is enough to make them order that many copies. Mario Kart sold something like 1.1 mil first week. Smash will be more front loaded and releases during the holiday, so I think 2 million is well within the realm of possibility for FW sales, albeit a bit optimistic. 1.5-1.7 million seems more likely.
I don't see them ordering that many copies in excess of what they'll sell week 1.







