Dunga, back in Brazil after two friendly matches in Sweden, said no player has approached him to say he does not wish to be considered for the event to be staged in Venezuela from June 26 to July 15.

"I've talked to the players about this and nobody told me that he would not like to play the Copa America," said Dunga.

"I told them I could understand if they are tired or want to spend some time with their families, but I also told them the national team is a reference point and that we want all of them to take part of the championship."

Some reports had previously suggested that 27-year-old Ronaldinho might be rested.

In Sweden, Brazil beat Chile 4-0 and Ghana 1-0 and Dunga all but confirmed that England will be friendly opponents in May in a match that could be played at the redeveloped Wembley on May 31.

Dunga kept his options open when asked whether his squad for the England game would resemble the team that will defend the Copa America.

The 1994 World Cup winning skipper said: "We have a list of 50 players who have been being watched and we have some names decided.

"If a player is not called up to play England, it does not mean he will not play the Copa America for sure.

"The friendly will be played, but the date is not decided yet," Dunga added although England's FA have yet to confirm the fixture.

Brazil have been drawn in Copa America's Group B, alongside Chile, Mexico and Ecuador.