For someone who follows soccer closely, none of the revelations were surprising, apart from the centrality of Capdevilla, which again can possibly be explained by the fact that Spain play a passing game right down to the goalkeeper. So while the goalkeeper of other teams hoof the ball down the pitch, Spain's goalkeeper prefers to pass it to one of his available defenders. Capdevilla being the left back is a usual supect. I am sure the right back would also have a high network centrality. Taking nothing away from the analysis though, its still pretty cool.