Genoa president Enrico Preziosi has revealed he could have signed Barcelona 's Lionel Messi when he was just 14 .
Genoa president Enrico Preziosi rejected the proposal when he was in charge of Como .
Genoa president Enrico Preziosi has revealed he could have signed Barcelona 's Lionel Messi when he was just 14 , but rejected the proposal when he was in charge of Como .