Luís Castro’s options to replace Arthur at Grêmio

Luís Castro’s options to replace Arthur at GrêmioGrêmio is looking for a replacement for Arthur, who left the club after failing to reach an agreement on a contract renewal.Facing financial difficulties, the Porto Alegre side has the task of finding someone in the current squad to fill the spot left by the former captain.One of the names under consideration is Argentine midfielder Juan Nardoni, signed at the start of 2026 after a major investment by the board, and, now r