Will Forza 3 outsell Uncharted 2 lifetime,2009,first week?

[Simulacrum]

I think Forza 3 has chance selling around 900k first week since great reviews,bigger fanbase/userbase and as a first true racing game in long time..

I think Uncharted 2 will still beat it on lifetime sales, and in 2009 holidays.

Preorders are 165,484 in america after 2 weeks to release.