I absolutely believe that the dearth of 360 screenshots of both FIFA and PES 6 is precisely because it is not the graphical evolutionary jump that, say, Madden clearly is. That, in the end analysis, EA Canada and Seabass' team did not put in the type of work that Tiburon did, or lack the graphical skill o nthe team, or feel that it is uncecssary, or plan to evolve the series into next-gen. I mean, the talent angle is understandable; talent is a limited resource.
But the 360 has been around for a year; development kits for 2 years. So let's not confuse understanding with forgiveness (if, in fact, my above guess ends up being the case, which of course it might not).
Let's just differentiate between hope and optimism; I hope for the best, but I have no optimism.