Looking forward to this, ball and shot physics are something that should always be improved. For example, when I shoot from range now I can immediately tell if the ball is going to go in or not, that's kind of lame.
I'd like to see the goalkeepers have a bit more variation to them as well. The animations seem rather repetitive.
They also need to get rid of the stupid 'hidden morale' system or whatever you want to call it that more often than not ends up deciding close games. It's terrible.
Lastly, I hope Ultimate Team doesn't take over any more of the game, it's so bad.