Carlos Queiroz was hugely influential in Manchester United's capture of Angola star Manucho Goncalves.
He was top goalscorer in the last two seasons of the GiraBola, finishing with 16 goals for Petro Luanda in 2006 and 15 goals this year. Manucho will be part of the Angolan squad for the African Nations Cup in January.
Sir Alex Ferguson is delighted by the new arrival, saying: "We have had Manucho here for a 3-week trial and have been impressed enough to offer him a 3-year contract.
"He is a tall, agile and quick forward and through contacts that Carlos [Queiroz] has was brought to our attention around six months ago."