Bayern Munich are reportedly contemplating the sale of four of their first-team squad during the summer transfer window.

The agent of Robert Lewandowski has already indicated that the forward wants to leave the Allianz Arena this summer but it appears that more players could be on their way.

According to the Daily Mail, offers will be considered for Arturo Vidal, Jerome Boateng, Thiago Alcantara and Juan Bernat ahead of the start of next season.

Vidal has just 12 months left on his contract and has suggested that he will consider offers from clubs in the Champions League, while Boateng has previously hinted that he is ready to take on a new challenge.

Thiago only penned a contract extension last summer but will attract interest from both La Liga and the Premier League, while Bernat has a year left on his existing deal after being used as a squad player during his four years in Germany.