4. More Variety In Computer AI
This one is pretty simple, but would do a lot to increase the realism of the game. After playing what seems like hundreds of seasons on FM 2012, I have realised that computer controlled teams appear to sign near enough the same players at the beginning of each year, regardless of who I choose or even which country I choose to manage in. As I mentioned before this really shortens the game's shelf-life and is detrimental to how genuine it feels, so this definitely needs to be addressed.