Chelsea defender Kurt Zouma is backing their move for Napoli fullback Faouzi Ghoulam.
Ghoulam has been linked with Chelsea, along with several Premier League rivals.
Zouma played with the defender at St Etienne and would welcome him to Stamford Bridge.
"Of all the players I have known in Sainté, the one I would like to come to Chelsea to play with me is Faouzi Ghoulam," he said.
"He's part of the family."