The 19 year old striker originally arrived at the club at the beginning of the 2009 season from Histon, going onto scored 29 goals in 61 games. During this time Dubi also attracted interest from other clubs, included going on trial to Glasgow Celtic and Southend United. Since leaving the Greens in February this year, Ogbonna has had three spells with AFC Sudbury, whilst also appearing for Cambridge City and Kings Lynn Town.