Dunga has hinted Real Madrid preferred to keep Marcelo out of Brazil's World Cup qualifiers against Uruguay and Paraguay.
Brazil coach Dunga has vowed to reveal the truth over his decision to leave Real Madrid defender Marcelo out of his squad for the matches against Uruguay and Paraguay.
Dunga somewhat surprisingly omitted the 27-year-old for both World Cup qualifiers, supposedly for fitness reasons with the left back missing a number of games in recent weeks due to minor physical problems.
Madrid, which faces Barcelona in the season's second El Clasico next weekend, denied that the club did not want the defender to travel to Brazil for the matches with the player admitting the situation "bothered him a little bit".