Manchester United want to make a move to sign Portugal international Joao Cancelo.
Metro has claimed that the Red Devils are so desperate to sign the right back that they have told Valencia to "name the price".
The 24-year-old was one of Luciano Spalletti's key players at Internazionale this season.
Boss Jose Mourinho has identified the player as one who could strengthen his defensive department.
And Internazionale vice-president Javier Zanetti has confirmed that keeping the player at the club will not be easy.
"They've [Joao Cancelo and Rafinha] found themselves very well at Inter, I remember when Rafinha cried after the game against Sassuolo," Zanetti told told RMC Sport.
"He'd just arrived, but he showed what it meant to wear the Inter shirt. Cancelo showed his qualities, but these are complicated negotiations.
"We'd be sad if we didn't see them anymore, but we'll wait. There's still time."