United have been looking for former players to help Charlton who, at 70, undertakes most of their ambassadorial duties, clocking up tens of thousands of air miles each year.

• 曼联也打算找前球员帮助70岁的查尔顿爵士，承担他的大部分的形象大使职责。他每年都要在天上飞行几万英里。