Blackburn Rovers' former Real Madrid fullback Michel Salgado believes Manchester United can upset Barcelona tomorrow.
Salgado believes Alex Ferguson can topple mighty Barcelona tomorrow night.
The Catalans are hot favourites to lift the trophy but two-time Champions League winner Salgado said: "Ferguson is very important.
"Generation after generation, he has been capable of convincing everybody to learn.
"All the youngsters that have come into the club have learned to be winners. They will have a good chance."
