Portuguese giants Sporting CP are reportedly the front-runners to secure the services of Barcelona forward Francisco Trincao this summer.
Barcelona will reportedly turn to 22-year-old Portuguese defender Goncalo Costa if they fail to sign Marcos Alonso from Chelsea this summer.
Newly-promoted Premier League side Fulham have reportedly reached an agreement with Sporting CP for the signing of defensive midfielder Joao Palhinha.
Everton have reportedly stepped up their interest in Sporting Lisbon's 23-year-old Portuguese midfielder Matheus Nunes.
Barcelona have reportedly joined Manchester United in the race to sign Sporting CP defender Goncalo Inacio, who could be sold for €40 million this summer.
Fulham have reportedly emerged as a potential destination for Wolves target Joao Palhinha this summer.
Leeds United are plotting a move for Gonzalo Plata, although it would depend upon Real Valladolid's ability to sign him permanently from Sporting CP.
Manchester United have reportedly joined rivals Manchester City in the race to sign Sporting CP midfielder Matheus Nunes in the summer.
Barcelona and Manchester City are reportedly leading the race to sign highly-rated Portuguese teenager Sana Fernandes from Sporting CP.
Barcelona and Atletico Madrid will reportedly provide stiff competition to Real Madrid in the race to sign Pedro Porro from Sporting CP this summer.