Athletico received a proposal from Feyenoord for 22-year-old Brazilian goalkeeper Mycael during this transfer window. The offer was refused by Athletico because the club considers the player part of its plans for the next season. Mycael joined the club on 01/01/2023, and his contract is valid until 31/12/2028. In the 2025/2026 season, he has made 6 appearances in the Campeonato Paranaense and 1 in the Série A. He has not yet been capped for the senior Brazil national team. According to Transfermarkt, his current market value is €2.00m.