2) Have we learned how to stop Hazard?
Chelsea themselves may have been impressive today, but Eden Hazard was once again quiet. This may be down to a tactic stumbled upon by Manchester United and Jose Mourinho. Mourinho man-marked Hazard in their clash at Old Trafford on Easter Sunday and kept him quiet that day. Everton took a similar approach and assigned Idrissa Gueye the job of marking Hazard, and it went some way to keeping the Belgian out of the game.