First of all, the defenders will be much more agile than before. Yes, it is clear that John Terry will not possess the agility of Aguero or Messi, but in all previous FIFA games the most central defenders look more like slow tanks. Now they can turn more quickly after an unsuccessful challenge and they can try again to stop an attacking player. All kinds of tackles are effectively enhanced, new and faster animations are added. This apparently stops the player from over-running and creating gaps for the opponent to accelerate through. And, of course, this makes the game much more elegant than before.