Not sure what's going on here. GoOnl!ne's published some quotes from a "SCEE rep" saying Uncharted 2's "currently scheduled for an October release.”
We checked in with SCEE PR to be told by email that:
"We've not announced any official release date for Uncharted. It's scheduled for an 'autumn release,' and we'll obviously announce an exact date in due course."
Guess that's that then. Cologne for more, almost certainly.