These veterans are all legends of the game. Their artistry with the ball has hypnotised football fans from across the globe. Ahead of 2018 edition of the Fifa World Cup in Russia, Business Standard looks at the legends who might hang their boots after this World Cup.Andrés Iniesta Luján, Spain1 / 5 Iniesta will hope to end his international career on a positive note after the disappointments in Brazil 2014 and of Euro 2016The Spaniard will pull on the red