Valencia coach Unai Emery has warned fans of big name sales this summer.

David Villa, David Silva, Juan Mata and Pablo Hernandez are all being linked with bigger clubs.

"I came to Valencia knowing that two important players [Villa and David Silva] could leave at any moment," Emery told Sport.

"In these moments, this is looking more likely to become a reality."

He added: "We must invest a part of the possible transfers to bring in new players. Our signings will not be as good as those who leave, but in time we must hope that they become footballers of a similar level."