I'd also like to point out that only 2 games this generation have been able to have a 2nd week of sales over a million. Those titles are Super Smash Bros Brawl and Mario Wii which opened respectively to 2.8 and 2.4 million. Now those are obviously odd cases as it's hard to think that they dropped that little but it shows you just how hard it is to have a second week of a million or more.
Now as the generation before there is GTA: SA on the PS2 and I'm srue there's more but we have incomplete data for it. Point being for a heavy front loaded title to do another million in a week is difficult to say the least. And it's even harder for the 2 titles this gen that had done it because they released earlier in the week. That gives Gears a better chance of course but no Halo has done it nor GTA IV version.
We've both spoken pretty solidly of a one million second week but that's getting harder to imagine right now. But it does have going with it that it only has 2 days in the first week which helps.
