Chelsea goalkeepers training with Cech

The video discusses Kepa's recent challenges at Chelsea, including being dropped from key matches and his errors leading to goals. Despite this, he remains with the club, competing for a starting position against Caballero and Mendy. The role of Chelsea's technical advisor, a former goalkeeper, is highlighted, particularly in facilitating Mendy's move to the club. The video concludes with a brief overview of the current squad dynamics.

What did the player not participate in at the end of last season?

What is the significance of the Mehndi move check mentioned in the text?