Buenos Aires, July 12 -- Antonio Rattin, one of Argentina's greatest midfielders - and theman who brought about the introduction of red and yellow cards in football - has died aged 89,his former club Boca Juniors have announced.
Rattin played at the 1962 and 1966 World Cups, but it was his controversial dismissal at the latter tournament which led to an overhaul, according to BBC Sport.
He spent his entire career with Buenos Aires club Boca Juniors, who said: "With great sorrow, we mourn the passing of Antonio Ubaldo Rattin, an idol and symbol of our institution.
"We stand with his family and loved ones at this difficult time. Farewell, Rata."He made 382 appearances for Boca between 1956 and 1970, scoring 28 goals and winning four league...