EA showed off the new Kinect features for its yearly soccer franchise "FIFA 13" at their E3 2012 conference. The gameplay demo showcased players will now be able to use voice commands via Kinect to substitute players, shout at team mates to take up certain positions or expect a pass and even respond to refree decisions which you feel hard done by.
The game will be enhanced with Kinect and support multiple languages and dialects for our European counterparts. I'm not sure these few fancy features "enhance gameplay" in any way so you won't be missing out on anything other than gimmicky voice commands if you don't own a Kinect.
FIFA 13 hits later this year on the Xbox 360(w/Kinect support), PS3 and PC.