Jadan Raymond is on the move from Crystal Palace.
Sky Sports says Palace face losing young star Raymond.
VitoriaGuimaraes have swooped for the 16-year-old, who is out of contract next month.
Palace are keen to extend his stay at Selhurst Park, but face losing him for just £250,000 in compensation if he leaves at the end of his current deal.
Benfica and Valencia have registered their interest in the past.