Chelsea captain Cesar Azpilicueta had strong words for his team-mates after they made hard work of an FA Cup victory at Hull City.
Chelsea hung on at Hull to book their place in the last 16 of the FA Cup, a competition their head coach Frank Lampard has won four times.
Michy Batshuayi will start Chelsea's trip to Hull City on Saturday and boss Frank Lampard is eager for the striker to show more consistency.
Kepa Arrizabalaga has attracted criticism in recent weeks and Chelsea boss Frank Lampard admitted the goalkeeper "needs to improve".
The top two in the Championship remain unchanged after their draw, while Brentford are third and Stoke City thumped Huddersfield Town.
A late own goal from Wes Harding sent Leeds United above West Brom in the Championship table, while Fulham have moved up to third.
Championship leaders West Brom let in a late equaliser at Barnsley on Boxing Day but Leeds were unable to capitalise.
Fulham cut the gap to second-placed Leeds to nine points with a valuable 2-1 victory over Marcelo Bielsa's men at Craven Cottage.
Angus MacDonald has been praised for "tremendous courage" after he was successfully treated for bowel cancer.
Charlton Athletic were seconds from beating Hull City only for an unfortunate own goal from Dillon Phillips to deny them.