Willian will make a final decision on his future when the season ends, according to his agent Kia Joorabchian, who says the Chelsea star "has two concrete offers from Premier League clubs on the table".
Chelsea have reportedly offered Willian the chance to extend his stay at Stamford Bridge through to 2022, with his current deal set to expire in August.
However, the Brazil international is holding out for an extra year, and has made it clear that he will move onto pastures new unless his demands are met.
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Arsenal, Tottenham and Manchester United have all been linked with the 31-year-old in recent weeks, as the opportunity to snap up a seasoned Premier League performer on a free transfer looks set to present itself ahead of the 2020-21 campaign.