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Manchester United's Scottish manager Alex Ferguson (L) embraces Real Madrid's Portuguese manager Jose Mourinho (R) after the UEFA Champions League round of 16 second leg football match between Manchester United and Real Madrid at Old Trafford in Manchester, northwest England, on March 5, 2013. Real Madrid won 2-1 (3-2 on aggregate). AFP PHOTO/ANDREW YATES (Photo credit should read ANDREW YATES/AFP/Getty Images)

Manchester United's Scottish manager Alex Ferguson (L) embraces Real Madrid's Portuguese manager Jose Mourinho (R) after the UEFA Champions League round of 16 second leg football match between Manchester United and Real Madrid at Old Trafford in Manchester, northwest England, on March 5, 2013. Real Madrid won 2-1 (3-2 on aggregate). AFP PHOTO/ANDREW YATES        (Photo credit should read ANDREW YATES/AFP/Getty Images)