Answering the thread "Who is the best Brazilian player since Pelé", my definite answer is Zico. Why?
No matter if he wasn't rewarded with a World Cup in the end unlike other contenders in this post; I have no doubt Zico was the best and more complete Brazilian player since Pelé. Romário depended on "inside the box" factor, Ronaldo at his peak relied on his explosive movements and huge physical strength to destroy his opponents, whilst Zico kept performing in top level for a long time and owned more resources compared to the others to make him a true legend, demonstrating outstanding midfielder features:
★ His goal scoring stats are out of this world - just bear in mind that his goal average is superior to some high-tier forwards like Henry, Van Basten, Cantona and Eto'o and, for his national team, his goal average outweighs even legends like Ronaldo and Romário. Never mind if it was "open play", "set piece", "left foot" or "right foot", Zico's ability to score was undeniably extraordinary, and it's even more incredible coming from someone who was a midfielder in his whole career.
★ His playmaking skills were just as incredible since he combined everything that is required for a true legendary playmaker: he could find unlikely spaces and play through balls with unbelievable accuracy thanks to his sharp vision and gifted technique, his speed/acceleration combined with his amazing dribbling skills could shatter defensive systems into pieces, he could set the speed of the match according to the necessity at the moment - he could launch lethal counter-attacks or dictate a slower pace and figure out tidy spaces like Xavi-esque, his teamwork awareness enabled him to make right decisions on the field regularly.
★ He was also a reliable guy when the match was decisive. Maybe the fact he didn't win a World Cup may mislead many people to think otherwise, but the truth is he was a truly game-changer overall. Do you all know the way Zico led Flamengo to a convincing victory over Liverpool, the European champion, in Tokyo? Or his goals/assists in the final match which were pivotal to give his team its first National Championships (1980, 1982 and 1983)? A classic example of this was when, in an away game, Flamengo faced Guarani, a team which had never lost a match at home in 1982, in the semifinal of Campeonato Brasileiro. Even after Guarani led the score 1-0, Zico left his mark again and scored a hattrick which allowed Flamengo to win that match 3-2 and make it through to another final.
Even when Brazil didn't succeed in achieving the result in WC, Zico was always there to give a breath of hope for the team. In WC'78, Zico scored a legal goal against Sweden in the last minute that was oddly denied. That goal would directly change Brazil's path in that WC and we wouldn't face the WC' champions earlier. Zico was also denied a penalty against Italy in 1982 which could make the difference in the game; not to mention Serginho wasted a golden chance at goalmouth thanks to Zico's assistance in the beginning of the game.
It's not for nothing he was known as "White Pelé" and rivalled Maradona to be regarded the best player in 80's, not rarely the odds were in Zico's favour as far as we could see here.
South-American footballer of the year - 1979 (El Mundo)
1st - Maradona
5th - Zico
Footballer of the year - 1979 (Guerin Sportivo)
1st - Maradona
South-American footballer of the year - 1980 (El Mundo)
1st - Maradona
2nd - Zico
South-American footballer of the year - 1981 (El Mundo)
1st - Zico
2nd - Maradona
Footballer of the year - 1981 (Guerin Sportivo)
1st - Zico
South-American footballer of the year - 1982 (El Mundo)
1st - Zico
3rd - Maradona
"World Soccer" footballer of the year - 1982
4th - Zico
Maradona out of TOP 10
"World Soccer" footballer of the year - 1983
1st - Zico
4th - Maradona
"World Soccer" footballer of the year - 1984
3rd - Zico
Maradona out of TOP 10
OBS: I took into account the period between 1979-84 because I thought Maradona was too young before that (when Zico was already elected the best South American player in 1977 and second one in 1976) and Zico was suffered a severe injury in 1985 that almost ended his career earlier (he stopped playing for about 1 year) and affected his style of play since then, a period when Maradona was regarded as the best player of the world in 1986.