It's not that simple. Do you know how frustrating it is for a person like me who has played the game since it's start and is lucky enough to get to talk to Seabass and co every so often. I ask them for crying out loud "Do you feel like you get enough resources within Konami, because you outsell the Metal Gear Solid franchise worldwide, you should get what you need?"
The answer is polite japanese smiling and "We hope to improve the game every year".
I know there is a lot of frustration at Konami in the UK, France etc because the japanese parent company just doesn't see the value in buying better commentators (the developers dont really know the commentary is not good), adding licensed music or just making the game a bit more "sexier" so it'd be even more succesful. So no stats because they dont want to spend xx amount of dollars/yen/euro to secure the FIFA licence...like I said, they only have a few people working on licenses.
I'd think with 5+ million sales worldwide, there'd be money to spend, but everytime I see Seabass and co, I get the feeling they dont even realize they should get better resources. Smartest thing EA could do is buy Seabass and key people "here's money, renderware tech, ask for whatever you need to make an even better game. We'll handle the licenses etc etc"
I am disappointed that i cant play with updated rosters online, but it doesnt make the game less fun. People who always play with AC Milan and Brazil make it less fun

of course, I will beone of those ppl since my Real Madrid is kicking ass in PES6!