Newcastle, Tottenham and West Ham are all interested in Sporting midfielder Bruno Fernandes.
A Bola claims that the player, who could leave Sporting for nothing this summer, is wanted by a host of clubs around Europe.
Both AS Monaco and Atletico Madrid are also thought to be keeping tabs on Fernandes.
The Portuguese international has attracted a lot of interest in the past and is one of many Sporting players to cancelling their contracts after a training ground attack on the first-team squad.
Rui Patricio has already left the club to join Wolves, while Gelson Martins is attracting interest from both Atletico Madrid and Arsenal.
Despite players being available on free transfers, clubs are now considering whether or not to pay fees to Sporting for their players to maintain relationships between clubs and avoid any potential legal problems in the future.
Newcastle are looking to sign a creative midfielder and Fernandes would add some extra quality to Rafa Benitez’s options in the middle of the park.