Chelsea secured their place in the Club World Cup quarterfinals with a 4-1 extra-time victory over Benfica on Saturday, in a last-16 clash disrupted by severe weather and defined by late drama.
Chelsea dominated a struggling Southampton 4-0 on Tuesday, with contributions from players across the field, lifting them to fourth place in the Premier League.
Former Chelsea playmaker Joe Cole says Christopher Nkunku getting upset at not getting more game time shows the depth the Blues have in their squad.
Enzo Maresca made 11 changes to his Chelsea line-up for the visit of Barrow in the Carabao Cup, but the result was never at risk as Christopher Nkunku's hat-trick secured a 5-0 romp.
Jadon Sancho stepped off the bench to inspire Chelsea to a 1-0 victory at Bournemouth as he set up Christopher Nkunku's 86th-minute winner.
Mauricio Pochettino admits he feels the absence of Christopher Nkunku as Chelsea struggle for depth in attacking positions during his injury layoff.