Newell's is looking for a left-footed central defender and has proposed a one-year loan with a purchase option for Luca Sosa, who is a key player at Barcelona de Guayaquil. They are waiting for a response from the Ecuadorian club, which considers Sosa a valuable asset as he is a 30-year-old Argentine who has been a consistent starter for them. Newell's has identified Sosa as a standout player in Ecuadorian football, underscoring his importance in their defensive strategy.