Gareth Southgate’s reported upcoming knighthood has not gone down well on social media. The 54-year-old left his role as England head coach this summer after leading the Three Lions to a second successive European Championship final. England were once again beaten at the final hurdle, this time by Spain after losing to Italy three years ago. He’s the first manager in England history to lead the nation to two major tournament finals as well as the semi-finals of the World Cup in 2018. And Southgate will reportedly knighted for his services to English football by featuring on the New Year Honour…