OK enough dribbles. When Mata, Hazard & Oscar are on, it´s poetry in the motion. The trio ripped Arssens apart in the 1st half. When Chelsea are under pressure in matches, their inability to track back makes the side too open, I feel. Rafa has favored Bertrand, Ramires or Moses instead. Moses is gone, so he uses Bertrand, as today. How do you leave any of Mata, Hazard & Oscar on the bench ? Therefore, the second half as seen today. Arsenal just played much better & attacked. As I already mentioned it here, the team is too thin.