Diego Costa has warned Chelsea that he will walk out on the club in the summer unless the Premier League leaders offer him a new deal with a significant pay-rise in the coming months, according to the Sun. Costa has been the subject of huge speculation this month following a fall out with manager Antonio Conte, and had been exiled from first team matters in the days after. He is however set to return to the club's starting line up to play Hull City this weekend, but has only looked to do so...
Source: 90min.com