The referee is the most unappreciated person on the pitch, but often times the most important. The referee has to manage the game, the players, the managers, and even the expectations of the fans. Referees do change games and sometimes history. What would have happened if Ali Bin Nasser had seen Maradona’s “Hand of God” at the 1986 World Cup? What would have happened if Martin Hansson made a call on Thierry Henry’s handball that left the Irish out of the 2010