More than £600m came in and out of Chelsea over the summer and Pat Nevin believes the Premier League club will already ‘regret’ one deal.

Chelsea’s incredible spending under Todd Boehly and BlueCo continued in the last transfer window with the signing of ten first-team players.

Joao Pedro was Chelsea’s most expensive signing at £60m but the Blues also spent bid on the likes of Jamie Gittens, Jorrol Hato and Alejandro Garnacho.

Chelsea still managed to almost break even in terms of summer spending, however, raising over £300m on player sales.

Noni Madueke was the most lucrative sale but ex-Chelsea winger Nevin believes that is the one transfer his former club will be ‘regretting’.

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Eyebrows were raised when Arsenal paid over £50m to sign Madueke given his inconsistent form at Stamford Bridge.

Madueke only scored 13 goals across two-and-a-half Premier League seasons, although he was part of the Chelsea team that won...