Adonís Frias, a 27-year-old Argentine defender currently playing for León in Mexico, is close to joining Santos. The Brazilian club is actively seeking reinforcements before the transfer window closes next Tuesday, and Frias has emerged as a key target. While negotiations are ongoing, Santos is eager to finalize the deal to strengthen their defensive lineup. Frias's contract with León runs until the end of 2027, and his market value is estimated by Transfermarkt to be €3.80m.