Corinthians lacks the funds to extend Kaio César's loan. Teams from Russia, the Middle East, and European leagues are interested in Kaio César, but no conversations have yet taken place.

Atlético-MG made an offer for 21-year-old Brazilian winger Kaio César, which was the same as the proposal made by Corinthians: a loan with a 6 million euro purchase option for 50% of his rights. Kaio César preferred Corinthians over Atlético-MG. He joined Al-Hilal from Vitória SC in January 2025 for a reported €9.0M, and his contract is valid until June 2028. In the current Saudi Pro League season, he has made 7 appearances, providing 2 assists. According to Transfermarkt, his current market value is €4.50m.