For the last decade the 33-year-old has often been described as the best left-back in the world. But he doesn't play much at Chelsea at the moment.
Cole has fallen behind Cesar Azpilicueta in the pecking order and hasn't started a Premier League game since 11 January.
When asked if he will be given games, Chelsea manager Mourinho said:
Cole is out of contract at the end of the season and has been linked with a move away from Chelsea this summer.