Alan Shearer has warned Antonio Conte and Chelsea they must buy between now and the end of the transfer window after their 'incredible' capitulation against Burnley.
The Blues fell to a shock opening day defeat at Stamford Bridge against the Clarets, and were 3-0 down at half-time following Gary Cahill's dismissal.
They rallied in the second half thanks to David Luiz and a debut strike from Alvaro Morata, but Cesc Fabregas also saw red to compound a miserable afternoon.
And Shearer believes the display showed signs of the Chelsea side that 'packed it in' under Jose Mourinho in the season before last.
In his column in The Sun, the former England striker said: "From the outside, Stamford Bridge has looked far from a happy camp for weeks and weeks now. We didn’t see anything on Saturday to disprove that.
"Their performance in the first 45 minutes against Burnley — who were magnificent by the way, don’t forget that — was the Chelsea of two years ago under Jose Mourinho, when they packed it in.
"The way they all capitulated after Gary Cahill’s sending-off was incredible. All the negativity of the summer came out in that opening half. It has left them the club in a position where they HAVE to buy."