Nacional winger Salvador Agra has reportedly been made a major summer transfer target of Leeds United.
It is believed that the Championship club have closely monitored the 24-year-old, who has scored 13 goals and assisted a further 14 in all competitions this season.
According to A Bola, that form has convinced Leeds to make their move over the coming weeks.
Agra, who has eight Portugal Under-21 caps to his name, is said to be valued at around £2m.
He joined his current employers from Real Betis 12 months ago.