Jack Charlton — English Athlete born on May 08, 1935,

John "Jack" Charlton, OBE, DL is an English former footballer and manager. He was part of the England team that won the 1966 World Cup. He is the elder brother of former Manchester United forward Bobby Charlton, who was also a teammate in England's World Cup final victory. He spent his entire club career with Leeds United from 1950 to 1973, helping the club to the Second Division title, First Division title, FA Cup, League Cup, Charity Shield, Inter-Cities Fairs Cup, as well as one other promotion from the Second Division and five second-place finishes in the First Division, two FA Cup final defeats and one Inter-Cities Fairs Cup final defeat. His 629 league and 762 total competitive appearances are club records. In 2006, Leeds United supporters voted Charlton into the club's greatest ever XI... (wikipedia)

We never had a huge squad and we never had a great deal of choice. But in many ways that helps because you've got to make do with what you've got. You don't have too many problems about picking the team you just hope that everyone turns up on the day.
The Irish job was something that had to be sorted out.