Fun_dipJo and Fred are big bodies with limited skill in a skill oriented team.
Is Brazil really a skill oriented team? None of their cm's are particularly skillful, nor are Fred or Jo as you mentioned. Hulk is somewhat, but no more than the majority of wingers in the tournament. Oscar and Neymar certainly are, but most of Brazil's more skillful midfielders (Hernanes, Willian, Bernard) start the game on the bench. Dani Alves, Marcelo, and David Luiz are skillful for defenders I suppose, but all in all I wouldn't say Brazil are an especially skillful team. Fact of the matter is that apart from Oscar and Neymar, Brazil don't have any players who can consistently chances in their starting line-up.