The 44-year-old on Wednesday took to social media to deny media reports in which he was quoted as saying that Neymar could only be the top-ranked player when Ronaldo and Messi retire, reports Xinhua news agency.
Carlos also rejected having said that Brazil are not favourites to win the World Cup, which begins in Russia on June 14.
"I want to clarify that at no time did I say that Brazil was not a favourite for the World Cup and that Neymar would not be the world's best player against Cristiano Ronaldo and (Lionel) Messi," Carlos wrote in an Instagram post.
"What I actually said is that Brazil looks strong entering the competition and shares favouritism with other teams from Europe and South America, as always," he added.
"I'm Brazilian and ... I'll never have anything but praise for our national team. Neymar is one of the best players on the planet and has every possibility of becoming the best in the world, against anybody. It's up to him."
Messi and Ronaldo have dominated football's major individual honours over the past decade, having won FIFA's best player award five times each over the period.
Carlos, who won the World Cup with Brazil in 2002, now works as an ambassador for Real Madrid in the Asia-Pacific region.
(This story has not been edited by Social News XYZ staff and is auto-generated from a syndicated feed.)
