Watching the Villa and Real games, I'm concerned about our set up when defending corners. I was looking for how we adopted Silva's preference for zonal marking and each time we seemed to outnumber the opposition. Then I noticed that all our players were in the penalty area for every corner and when the ball was headed clear, it always came back via a shot or a cross. Seems an odd set up for a counter attacking strategist and will lead to teams throwing more men into the box and blocking the keeper's path to the ball. Hope I'm wrong, but fear we may have the leading stat for goals conceded from corners.