By Jacob Leeks Barcelona are preparing a summer move for Mason Greenwood, with the Catalan giants ready to offer the Englishman club legend Lionel Messi’s iconic No.10 shirt. Barca are eyeing reinforcements with Xavi’s reign in charge of the La Liga title challengers threatening to stall. Greenwood has emerged as a potential option having impressed on loan with Getafe, scoring five goals and notching four assists so far this season. The striker is spending the season on loan at the Estadio Coliseum from Manchester United. The 22-year-old has no future at Manchester United, with the Red Devils …