Lionel Messi is set to retire from international football after Argentina crashed out of the World Cup today. Argentina, finalists in 2014, tumbled out of the tournament with a 4-3 loss to France in the round of 16, ending their hopes of becoming world champions for the first time since 1986. As Lionel Messi’s fourth World Cup ended in bitter, frustrating and all-too-familiar defeat, it is, in turn, likely to be the end of his career on the world stage. One which will end without a major championship to his name. Messi previously announced his retirement from international football in…