Gustaf Lagerbielke is a player many Celtic supporters have long suspected would leave the club this summer after he fell out fo favour with Brendan Rodgers. Despite being signed by the Irishman last summer, the Swedish international has made just ten appearances in green and white, scoring once against Feyenoord in the Champions League. In January, Lecce went close to bringing Lagerbielke to Italy before an injury to Cameron Carter-Vickers halted the move. They reignited their interest this summer, but the Serie A side haven’t managed to follow through on that front. Eredivisie outfit Heerenve…