Chelsea are targeting a summer transfer move for Wolves defender Max Kilman, according to reports.Kilman, 24, has been a key player for the Midlands side this season and is reportedly on the verge of a first England call-up.The boyhood Blues fan has been one of the standout stars for Bruno Lage's side in a season that has seen them defy expectations and challenge for the Champions League.Wolves are six points off Manchester United with two games in hand on the fourth-place side. Kilman's performance have been a big part of their recent success, and he is now attracting interest from Chelsea, with the European champions prepared to move for the centre-half when the transfer window reopens.