Antonio Conte has told Chelsea to postpone negotiations for a contract extension as he looks to complete the job of winning the Premier League title, according to reports.
With the end of the season in sight, the west London club looks sure to win its second championship in three years, and the club is looking to reward Conte with a new contract.
Real Madrid is believed to be interested in signing both Hazard and Courtois, with the former likely to be worth a world-record sum, while Costa is reportedly set to leave Stamford Bridge in the summer.
Chelsea begins the final stretch of the season at home to Crystal Palace on Saturday.
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