In every World Cup, there are big stars that make a splash, and lesser known players that come into their own and become household names. There are also superstars who become legends. The 2018 FIFA World Cup in Russia promises to deliver the goods once more. The Big Stars Leo Messi So much has been said about the Argentinian star, Leo Messi, who has won every single title but the World Cup. He arrives in Russia in outstanding form after another brilliant domestic season, where he won both La Liga and the Copa del Rey. Messi has faced heartbreak after heartbreak with Argentina. At the age of 30, this could well be his last chance to win the World Cup, and after having lost the final four years ago, there is no doubt that he hopes to be in top form. Cristiano Ronaldo The same can be said for Portugal’s star player, Cristiano Ronaldo, who is facing what is likely to be his last chance to win this trophy. The reigning Ballon d’Or has gone through some ups and downs this season with Real Madrid, but there’s no denying his extraordinary skills when facing the opposing team’s goal. He scored…