Top 10 Biggest Traitors of Footballing World
10. William Gallas Chelsea-Arsenal
After winning two Premier League titles with Chelsea, Gallas refused to sign a new contract as he felt he wasn’t offered enough money. His transfer request was not accepted by Chelsea considering him as an important member of the first team. Gallas then threatened to score deliberate own goals if his transfer wish wasn’t granted. He finally transferred to Arsenal in a deal which saw Ashley Cole go to Chelsea.