Fabrizio Romano has reported that Nottingham Forest is in advanced talks to sign Ousmane Diomandé from Sporting Lissabon. The English club's first offer was for €40 million plus €5 million in bonuses, while Sporting is demanding a fee of €50 million. Diomandé is under contract with the Portuguese club until 2030 and his contract includes an €80 million release clause.