Im not sure, what do you feel its missing? You can pretty much play it however you want, you can get loaned out from a top club as an up and coming player to a lower league team, there is always some tweaking of the online stuff.
The main changes is just the impact engine, the players are more intelligent it is far more fluid, the deflection system is great, its just finess on what was already a great game.
Cut scenes dont drop to 30fps anymore.
i did try to find a club in fifa 12 to play for but i never got replies back etc, just put out requests, so i thought the club joining was useless...
anyone know where we get the release notes?