Kaka has dropped out of the Brazil squad for the Centenary Copa America due to injury and will be replaced by Paulo Henrique Ganso, the Brazilian Football Confederation (CBF) said.
Centenary Copa America officials say homophobic chanting at international matches "must stop" but they have opted not to take action against offending teams.
Brazil have called on Kaka as a late addition for next month's Centenary Copa America in the United States, the Brazilian Football Confederation said on Thursday.
Neymar will play in the Olympics in August and will miss the Centenary Copa America in the United States in June, his club Barcelona said on Wednesday to end months of speculation.
Brazil fired Dunga as coach on Tuesday, the national football confederation said, two days after his side failed to get past the group stages of the Centenary Copa America.
Neymar will be selected as one of Brazil's three over-age players for the 2016 Olympics, the team's manager Alexandre Gallo said on Thursday.
Carlos Bacca's first-half goal was enough to give Colombia a 1-0 victory over the United States in the third-place playoff at the Centenary Copa America in Arizona on Saturday.
Wilmar Valdez, the head of Uruguay's football association, says it was a mistake to play the Centenary Copa America in the US.
Argentina's Lionel Messi has unfinished business going into the Centenary Copa America that is being staged in the United States with the Barcelona star keen to help his nation capture a first major title in 23 years.
Barcelona forward Neymar finds himself at the centre of unwanted media attention in Spain as his struggling team's promising season threatens to unravel after a run of defeats. The Brazilian has not scored in his last five games and is being portrayed as one of the reasons for Barca's woes after three straight La Liga losses has seen them caught by Atletico Madrid, who have also knocked them out of the Champions League. Barcelona-based newspaper La Vanguardia this week focused on the 24-year-old's conduct off the pitch, particularly his "trips away, parties at unadvisable times and commercial commitments". He visited Brazil in March for his sister's birthday party. TV programme 'El Dia Despues (The Day After) on Tuesday showed Neymar arguing with Jordi Ala during Sunday's home defeat by Valencia after the defender chose not to pass to him. Camera footage showed Neymar appearing to swear at his team mate. Barcelona play Deportivo La Coruna on Wednesday looking to get their title bid back on track with the cover of newspaper Mundo Deportivo focusing on Neymar, pictured between Lionel Messi and Luis Suarez, below the headline 'This cannot go on'.
Chile upset favourites Argentina with a penalty shootout victory in the Copa America final at MetLife Stadium on Sunday to retain their title in the world's oldest continental soccer competition.
Defiant Brazil manager Dunga brushed off suggestions that early elimination from the Copa America would cost him his job on Sunday, telling reporters that he feared 'only death' and not unemployment.
Chile face Argentina in Sunday's Copa America final for the right to call themselves South America's dominant team but perhaps an even bigger question for football fans the world over regards whether Lionel Messi can finally win a major international title. The Barcelona forward has won every trophy possible with the Spanish club but he has lost three finals with Argentina, including in 2014 World Cup Final in 2014 and the Copa America last year. Sunday's game against Chile in New Jersey gives Messi a chance to end both his personal hoodoo and that of Argentina, who have not won a major title since lifting the Copa America in Ecuador in 1993.
Corinthians manager Tite has accepted an offer to coach Brazil but his appointment was met with fury at his former club, who accused the Brazilian Football Confederation (CBF) of underhand tactics and unethical behaviour.
Eight time champions Brazil were held 0-0 by Ecuador in the glamour game as the second day of the centenary Copa America tournament mustered up only one, albeit spectacular, goal from three matches on Saturday.
Lionel Messi scored his 55th international goal to become his country's all-time leading scorer as Argentina thrashed hosts the United States 4-0 to ease into the final of the Centenary Copa America on Tuesday.
Factbox on Barcelona and Argentina forward Lionel Messi, who became his country's all-time top goalscorer on Tuesday when he scored his 55th international goal.
You can see Messi, Suarez and other South American superstars play in the Copa America. Why then are soccer fans ignoring the oldest football tournament and looking forward to the European championships, which begins in France on Friday?
A factbox on Barcelona and Argentina forward Lionel Messi