Will God of War III and FFXIII outsell Halo 3's opening week?

[TheSoldier00]

Will the week of these games be more successful than Halo 3's? What do you think?

My predictions:

God of War III

First-week sales

1,230,000

Final Fantasy XIII's first-week sales

Xbox 360	735,000
PlayStation 3	1,850,000

Discuss!