Rafinha is Barcelona's ultimate bad news in the international stage. The Brazilian joined his national squad to prepare the American Cup last week but now may be not available for the competition.
"Against Panama he won't play, it's a tricky situation. He's under observation. We are doing everything possible to keep him in the team, but his evolution will decide if he can play the American Cup or not", said Dunga on Saturday.
Rainfha has muscle issues on his thigh. Brazil plays today against Panama in Denver and he won't be involved. Their debut on the American Cup is next Saturday 4th against Ecuador.