Porto are determined to keep hold of Fabio Silva after last night's UEFA Youth League final victory over Chelsea.
The exciting prospect is being watched by Arsenal and Bayern Munich, among several European giants.
Just 16, Fabio Silva's current deal carries a buyout clause of €10m.
And O Jogo says Porto's priority this summer is to upgrade the midfielder's contract and buyout clause when he turns 17.
With Arsenal and Bayern circling, Porto are determined to keep hold of Fabio Silva with plans to promote him to the B team next season.