Brazil coach Dunga was full of praise for Manchester United midfielder Anderson after his performance in this week's friendly against Sweden.
"Because he plays with Manchester United there is some feeling there, but it is not because of the football that he played," said Dunga, referring to the boos Anderson received from Arsenal fans.
"He showed his personality. He showed that his characteristics are strong. If he didn't rise to the challenge then it would be a problem for him."