The Portuguese manager has identified Diomande, a 21-year-old Ivory Coast international, as his preferred choice for the position.

Manchester United would need to pay a fee of €50 million to sign Diomande, who has established himself as a key player for Sporting and is considered one of the most promising young defenders in Europe.

However, Diomande's 2025-26 season has been affected by injuries, limiting his playing time.