Apart from selling Juan Mata, Chelsea have certainly been the big winners in the January transfer window, signing Nemanja Matic and Mohamed Salah.
On Transfer Deadline Day, Jose Mourinho confirmed the signing of young French centre back Kurt Zouma.
The highly rated 19 year old, signed from St Etienne, had been linked to a string of top European clubs in recent times.
Chelsea splashed out £12.5m on the wonderkid but Zouma will spend the rest of the season on loan at St. Etienne.
He has signed a 5 and a half year contract at Stamford Bridge.
— Chelsea FC (@chelseafc) January 31, 2014