Jose Mourinho will not be repeating the success of his first season in his first spell as Chelsea manager, as the Blues lost the League Cup quarter final with Sunderland after extra time at the Stadium of Light.

The visitors dominated the majority of the ninety minutes, and took the lead when Lee Cattermole turned into his own net just after the break.

Former Chelsea forward Fabio Borini then drew the hosts level late on to send the game into extra time, and with the tie heading towards a penalty shoot-out, Ki Sung Yueng thumped in the winner for Gus Poyet’s men.

The Blues will now turn their attention to Monday evening’s clash with Premier League leaders Arsenal, where victory will see them top the table for Christmas, should Liverpool fail to beat Cardiff City on Saturday afternoon.

Last night’s result has led to Mourinho claiming that he may rethink his attacking approach, while he may still add another striker when the transfer window reopens next month.

The Metro understands that Porto’s Jackson Martinez and Christian Benteke of Aston Villa are both options as his current front line continue to struggle.

Fernando Torres, Demba Ba, Andre Schurrle and Samuel Eto’o have just sixteen goals between them in all competitions this season.