I agree that money, and the size of the dev team is a major factor which needs to be considered when making blanket statements like "Seabass is Lazy." Seabass is a game developer, and I doubt that if anyone spent a week with him that they would be able to still suggest something like that (and I've heard it suggested many times on this forum).
There are a few other things which people don't tend to think about:
1.) Making a football game is difficult. It might be one of the most difficult genres to design. Compare this task to a first person shooter, or an RPG, for example.
2.) The move to next gen may not be as easy as many of us think. Yes, they were trying to keep the core of the game, but a lot of things that have disappeared from PS2 to PS3 may have disappeared because of the amount of work that was needed to put into bringing the game onto the next gen consoles. Moreover, it's not that these things were removed from the game, just that they were not added when they game was redesigned for the next gen (because other things were higher priority to work on). Seabass has admitted that his group still develops like they are working on SNES, and it is clear that they are trying to step up to the next level without destroying the core of what their fans want - PES 6 gameplay. But, again, I'm sure that's easier said than done.
3.) No game is perfect and people complain about almost every game that there is - Fifa, NHL, FPSs, etc, etc.
My personal opinion is that the Konami group are going to continue to grow, and that even if certain aspects of the game remain with one foot in the past, that it is probably for the best. The last thing I want to see is a new version which is so far removed from the heart of what PES is, that it's not recognizeable as PES.
Also - I think the fact that they have revolutionized the entire sports gaming industry with the invention of BAL/Fantasista should give people a clue to the fact that Konami still have what's most important - innovation.