It also has the 360 only faintly there for Europe? Just in case it doesn't make it?
And why have the rev in europe but not the US? Doesn't make sense.
If Namco really have been working on RR6 since July 2004, then thats way more lead time than they had for PS2 launch, so spring 2006 should be perfectly doable. assumign they give similar support for EA etc (Fight night looked pretty good, they have a basic renderware engine up and running on PS3), could be enough for a western launch in Spring.
I think the killer for Sony is their definition of spring. May is still spring, but way too late for the west. you'd need to launch before Easter to get Easter sales, and thats March, which is very aggressive.