If you watched the first El Clásico of the season, you might've noticed Kylian Mbappé was offside quite a lot. Especially for a player with such pace and explosiveness with the ball at his feet, the linesman kept raised his flag eight times when the Frenchman received the ball.
It's not to say Mbappé just lives offsides in games, it was just one of a number of issues affecting Carlo Ancelotti's team early in the season. It just so happened to come in the biggest rivalry match in world soccer.
