Palmeiras winger Estevao Willian is not set to officially join Chelsea until 2025, when he turns 18. Chelsea agreed a deal with Palmeiras during the summer transfer window to sign Estevao Willian, but his current age prevented the Brazilian from linking up with the Blues this season. Being 17 has not stopped Estevao from making his full Brazil debut, though. He won his first senior cap earlier after coming on in the Selecao’s 1-0 win against Ecuador. Real Madrid star Rodrygo has since promised to help Estevao, hoping to pass on some of his experience to the youngster. READ MORE: What the South…