Leonai Souza, a 31-year-old Brazilian midfielder, is set to become a new player for Millonarios and is currently in Bogotá to complete his medical examinations and sign a contract. Souza is a free agent as his contract with Náutico, a club he joined on 23/03/2026, was not extended. The player had offers from San Lorenzo and Sporting Cristal but chose Millonarios because of its sporting project and the opportunity to reunite with coach Fabián Bustos. The two were previously together at Barcelona SC in Ecuador, where Souza was a regular starter. If he passes his medical examinations, Leonai Souza will become a new reinforcement for the club for the Liga BetPlay II-2026. He made 10 appearances in the Campeonato Brasileiro Série B in the 2025/2026 season. His current market value is €1.00m, according to Transfermarkt.