All the talk will be of Lionel Messi when Diego Maradona 's men take on Nigeria in their opening encounter .
World Cups have a habit of making heroes out of goal - poaching strikers , and Diego Milito fits that bill .
All the talk will be of Lionel Messi when Diego Maradona 's men take on Nigeria in their opening encounter , but World Cups have a habit of making heroes out of goal - poaching strikers , and Diego Milito fits that bill .