The buildup to the summer transfer window has now begun, with rumours and speculation continuing to swirl as Real Madrid eye possible reinforcements.

Florentino Perez oversaw a significant overhaul of his squad during the summer before focusing more on youth in January. As is always the case with Madrid, though, some of the biggest names in football continue to be linked.

Here, Sports Mole rounds up the latest news of possible comings and goings at the Bernabeu.

Saturday morning's headlines:

Fabian Luzzi to sign lucrative contract at Barcelona?
Real Madrid were reportedly not prepared to match Barcelona's contract offer for Rayo Vallecano youngster Fabian Luzzi. Read more.

Real Madrid to rival Arsenal for Marc Roca?
Real Madrid could rival Arsenal for the signature of Espanyol midfielder Marc Roca this summer, according to a report. Read more.

Lyon president confirms Manchester United, Real Madrid interest in Rayan Cherki
Lyon president Jean-Michel Aulas reveals that Manchester United and Real Madrid have expressed an interest in signing 16-year-old midfield starlet Rayan Cherki. Read more.