Chelsea would only amuse a deal from Manchester City for Eden Hazard if they can get Sergio Aguero in return, according to reports.
City have been linked with a British record move of ₤ 150 million for the Belgian superstar, however they may be required to sacrifice their all-time record goalscorer to get him.
According to the Daily Star, the Blues face a huge fight to keep Hazard out of the clutches of Real Madrid.
The 27-year-old is stated to be in discussions with the Chelsea over a brand-new contract, however the delay in negotiations has now led to speculation about him leaving the club.
Although Chelsea would hesitate to sell their star player to a Premier League rival, the addition of Aguero would sweeten the deal.
Roman Abramovich is said to be a big fan of the Argentine striker, and would love to one day see him in the blue of Chelsea.
The 29-year-old has formerly mentioned his desire to see out the final two years of his City contract, prior to going back to his homeland to play for Independiente.