Chelsea’s main goalkeeper, Mendy, has unstable performance recently, and head coach Tuchel hinted that he might replace him with Kepa. Chelsea’s results were not stable enough at the beginning of the season, one of the main reasons is that the main goalkeeper Mendy often makes mistakes. In 6 games, Chelsea has lost 9 goals. In the beginning plan, the substitute goalkeeper Kepa would like to move away at this summer.…