Portugal manager Fernando Santos included uncapped 19-year-old centre back Antonio Silva and 21-year-old striker Goncalo Ramos, the top scorer in the Portuguese top flight, as he named his 26-man squad on Thursday for the World Cup in Qatar.
The duo have both impressed this season for Portuguese table toppers Benfica, who are unbeaten so far in all competitions and qualified from their Champions League group ahead of Paris St Germain.
Silva has been one of Europe’s breakout players this season after forcing his way into Benfica’s starting team after injuries to Morato and Lucas Verissimo.