Barcelona are keeping tabs on David Silva's new contract talks at Valencia.

The Spain winger is a top target for new Barca coach Pep Guardiola and could demand a move if his demands are not met.

With Valencia willing to break their wage ceiling for teammate David Villa, Silva is also seeking a significant pay-hike, with agent Julio Llorente saying: "Things will continue its course and we know that if the club values Silva, obviously, it will be reflected in his contract, but we will not force anyone to rush things."