Manchester United are on alert with Bayern Munich ready to cash in on Renato Sanches, according to Express Sport.
The German giants were delighted after winning the race to secure his services last summer, beating the likes of Manchester United and Real Madrid.
But he struggled to make an impact in his first year in the German Bundesliga.
According to Bild, Bayern Munich will accept to sell him if they receive an offer in the region of £30.6million.
Red Devils boss Jose Mourinho is an admirer of the youngster having already tried to sign him last summer.
Juventus, Monaco and Olympique de Marseille are also rumoured to be interested.
