It is true that players with the experience and quality of Ronaldinho, Adriano or Ronaldo could have much to offer to the Carioca squad. But at the same time Dunga has given players like Michael Bastos or Ramires to show their worth to the world. Elano's performance has been rather disappointing, while Daniel Alves have shown against Chile he can adapt to different positions. Felipe Melo's future is yet unknown, but there's no doubt he's an integral part of Dunga's scheme
After giving an opportunity to a 90% of the players brought to South Africa (Except for Ariel Garce and the substitute goalkeepers), we might analyze Argentina's performance, strengths and weaknesses, considering every single match will have to be faced now like a final. Maradona's classic 4-4-2 squad will be used for reference in this analysis.