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.
Unwanted at Juventus, Emre Can is a target for three of Europe's biggest clubs.
Kepa Arrizabalaga has attracted criticism in recent weeks and Chelsea boss Frank Lampard admitted the goalkeeper "needs to improve".
Tammy Abraham has avoided a serious ankle injury but Frank Lampard is still keen to bolster Chelsea's attacking options this month.
Victor Moses has linked up with Antonio Conte at Inter after agreeing to leave Chelsea on loan once more.
Chelsea head coach Frank Lampard commented on Kepa Arrizabalaga and addressed Tammy Abraham's injury after the four-goal draw against Arsena
Gabriel Martinelli and Granit Xhaka won Mikel Arteta's praise after helping 10-man Arsenal to a point at Chelsea.
Arsenal were down to 10 men for over an hour but still held Chelsea to a 2-2 draw in the pick of the Premier League action on Tuesday.