Curufinwe said:
That's rather optimistic given all the games coming out this month. Madden, Gears, Resistance, Dead Island, Driver, NHL 12, etc.
I don't think DX will chart in September; the legs on that game are almost going to be exclusively PC DD.
That said, none of the games you listed are going to do impressive numbers except for Gears and Madden.
For September, I can see Gears #1, Madden #2, a bunch of weird casual crap, Black Ops still hanging around, and maybe Resistance 3 and Dead Island will squeak in at #9 and #10.
The real fun doesn't begin until October's NPDs, which will feature tons of people crying about Dark Souls not charting, and Batman/BF3 blowing the doors off. And Gears and Madden hanging around.