Flamengo is monitoring Welington, a 25-year-old Brazilian left-back who plays for Southampton, which could potentially create competition for his signature. The Brazilian club Palmeiras also considers the defender a market opportunity and is assessing factors including cost and his current role in England. The situation is described as being in a monitoring phase, as neither club has made formal moves or begun negotiations. Palmeiras' interest is also lessened by their prioritization of other positions, such as a centre-back and a midfielder, before they would consider a full-back. Welington, who has one cap for Brazil's U23 team, joined Southampton in January 2025 and is contracted until June 2029. He has made 17 appearances and provided one assist in the Championship this season. His current market value is estimated by Transfermarkt to be €3.00m.