Reports in Italy suggest that Juventus are preparing a summer move for Chelsea centre-back Kalidou Koulibaly. The Senegal international joined Chelsea in a £34 million deal from Napoli last July, but has struggled in his first season at Stamford Bridge. Chelsea are reportedly looking to cut down their squad size at the end of the season, with reports claiming that the club would consider offers for nearly every first-team player. Juventus are said to be interested in bringing Koulibaly back to Serie A and are working on a deal for an initial loan with no obligation to buy. Chelsea already have a wealth of options at centre-back for the remainder of the season, while they also face a decision over Levi Colwill’s future at Stamford Bridge.