Alejandro Sabella (Argentina): The Argentine national coach is known to make his team play friendly matches to build rhythm before the tournament. His slow, sluggish style of play is quite different from how he has trained Argentina to be a team which is not scared to attack, yet Sabella has been criticized for depending too much on the Messi magic. Style: Dresses up in rumpled ash business suits and has a penchant for old school red ties. Nickname: The Sloth. (Reuters Photo)