Chelsea legend Gianfranco Zola believes the departures of Kai Havertz, Jorginho and Mateo Kovacic affected the Blues performance last season. Recall that Chelsea sold Kai Havertz and Jorginho to Aresenal. While Kovacic was sold to Manchester City. However, in a chat with Ladbrokes, Zola stated that the sale of experienced players had a big effect […]