Recently, Estevan's agent André Cury was interviewed and talked about the player joining Chelsea.
Estevan's agent André Cury said: "He can adapt to any style of game. Chelsea is a club that sees Estevan as a No. 10 player."
"For us, this is very important. He can play better in midfield."
Last season, Estevan played 35 times for Palmeiras, including 24 starts, contributing 10 goals and 8 assists.