Chelsea's expensively assembled squad have been blasted for a lack of leadership following their 2-0 defeat at Everton on Sunday.
Mauricio Pochettino's side slid to their seventh defeat in 16 Premier League matches this season at Goodison Park.
The result leaves Chelsea 12th in the Premier League and on a miserable run of form with only one win in their last five games.
Successive defeats has increased the pressure on the Chelsea squad and Pochettino, with the Blues now 14 points adrift of the Champions League places.