I just have my doubts that they can sync up exactly when the ball is kicked (is it when they initially touch the ball or when the ball comes off the foot?), where the defender is and where the attacker is when it’s that close like that. This isn’t like whether or not the ball crossed the goal line. The one today that I assume you’re referring to was in the Spurs game. It looked to me like the furthest body part forward on the Norwich player was his shoulder. Where does the shoulder end and the arm begin? Arm can’t be offside because you can’t score with your arm. So theoretically it’s a clear are you offsides or not but because the line isn’t stationary, it isn’t that simple. it's first contact with the ball not when it leaves the foot. Lampard continuing to try to improve the offense by benching his best attacking player. Chelsea is not good.