I'll post his record.
(Sorry, but we'd have to be mad to risk him):
Educated at the University of Lisbon. After playing career in Mozambique, joined the Portuguese FA with responsibility for youth development.
1980: After playing career in Mozambique, first coaching job in soccer as youth team coach at Lisbon club Olivais.
1982: Youth team coach at Lisbon's Belenenses.
1983: Appointed assistant coach with Estoril in Portuguese second division.
1984: Joins the Portuguese Football Federation as an assistant coach for the country's youth teams.
1987: Takes over as coach of Portugal's youth teams.
1989: Portugal's under-20 side, managed by Queiroz, win World Youth Championship in Saudi Arabia.
1991: Queiroz introduces Luis Figo and Rui Costa to the international stage as Portugal win second World Youth Championship, this time at home.
Queiroz succeeds Artur Jorge as coach of national team.
1994: Stands down as Portugal coach after team fail to qualify for World Cup finals in United States. He leaves for Sporting Lisbon, who finish third, then second in his two full seasons in charge.
1996: Joins New York MetroStars as head coach in May before going to Japan to manage Grampus Eight.
1997: Returns to United States as a consultant for the country's soccer federation.
1998-99: Accepts an offer to coach the United Arab Emirates, but a lack of success quickly brings the Arabian adventure to a close.
2000: Signs on as only the second foreign coach of South Africa with a contract running until end of the World Cup.
2001-2002: Leads South Africa to qualification for the 2002 World Cup finals.
2002: Quits job on March 12 after South Africa's 2-0 defeat to Mali in African Nations Cup quarter-finals and a dispute with the team's technical director, Jomo Sono.
June: Joins Alex Ferguson's staff at Manchester United as assistant coach on a three-year contract.
2003, June: Signs a two-year deal to become the coach of Real Madrid after the club decide not to renew Vicente del Bosque's contract.
2004, May 24: Sacked by Real Madrid at the end of first season in charge. The team end the campaign fourth in the league after losing last five matches and without a major trophy for the first time in five years.