Ramos stood to the left side behind the ball, positioned slightly ahead of Huang Kaiwen.
Ballack simply stood on the left side of the ball, facing it sideways, while Modric was positioned a bit further on the ball's right side.
With such positioning, not only the Arsenal players but also Boas and Mourinho in the stands were baffled.
Commentators and fans around the world were curious about how Chelsea would handle this free kick.
Crudeli, who had just finished commenting on Milan's 2 o'clock game against Bologna, said: "I think Kevin might be planning a tactical free-kick, since he rarely uses cover when taking direct free kicks, let alone having three teammates stand near him."
"Maybe he's tired of the same routine of running up and shooting straight into the net and wants more teammates to participate in the goal-scoring process. If it were someone else, this might not happen, but with Kevin, anything is possible."
