The tactical defending has also changed alot. On Fifa 12 if you pressed the standing tackle button and missed, you would just leave a massive gap and they would run in and score. It was very unforgiving if you made a mistake. On Fifa 12 i found myself not even tackling, i would just press with the second man and cover the pass options with my player. In Fifa 13 the player seems to recover from a missed tackle alot quicker giving you another chance. You can still get skinned up if you hit it wrong while the player is running straight at you, but it's an improvement.