Manchester City are closing in on making Divin Mubama their second signing of the transfer window but who exactly is he? It’s been a quiet summer transfer window for Manchester City, with exciting winger Savinho the only new addition across all age groups. Julian Alvarez’s move to Atletico Madrid is the only major departure that will impact Pep Guardiola’s side, with Sergio Gomez and a host of youngsters also heading for the door. But City look to be making an unexpected second signing after it was widely reported they are moving to recruit former West Ham youngster Divin Mubama. Who exactly i…