Yeah I'm curious about his club career too. He was brilliant defensively and excellent on the ball, albeit in a more economical fashion. Even though he played a rather simple game offensively, his technique and ability on the ball was there for all to see - esp his one touch passing and his great touch. He didn't play as a buccaneering wing-back, as he had to provide tactical balance since he had Garrincha on his flank and N.Santos on the other but part of me wonders if he could have played such a role, as he had the physical qualities for just that. Also read a few reports whereby they claim he was versatile and could play various positions - some even suggest that he was a brilliant attacking wing-back.
So perhaps he was more of a free attacking wing-back for his club sides. His technique and ability on the ball were something which always struck out more for me, than his defensive ability though - not that it was better but more due to being taken back by surprise as he was primarily renowned for his brilliant defensive game.
Maybe
@antohan can shed more light on his attacking game play and club career.