 Complete the following phrase:  Assistant manager Jimmy Murphy took over as manager while Busby recovered from his injuries and the clubs makeshift side reached the FA Cup final, which they lost to Bolton Wanderers. In recognition of the teams tragedy, UEFA invited the club to compete in the 195859 European Cup alongside eventual League champions Wolverhampton Wanderers. Despite approval from The Football Association, The Football League determined that the club should not enter the competition, since it had not qualified. Busby rebuilt the team through the 1960s by signing players such as Denis Law and Pat Crerand, who combined with the next generation of youth players  including George Best  to win the FA Cup in 