In what has been an open secret, Chelsea on Tuesday appointed RC Strasbourg’s Liam Rosenior as head coach after sacking Enzo Maresca last week. A rather left field choice, Rosenior, who has signed a contract till 2032, led Strasbourg to European qualification for the first time in 19 years in his first season. ‘My job is to protect that identity and create a team that reflects these values in every game we play as we continue winning trophies. To be entrusted with this role means the world to me and I want to thank all involved for the opportunity and faith in undertaking this job. I will give everything to bring the success this club deserves. I believe deeply in teamwork, unity, togetherness and working for one another, and those values will be at the heart of everything we do. They will be the foundation of our success,” Rosenior said in a statement released by Chelsea. ‘I am excited to work with this extremely talented group of players and staff, to build strong connections on …