Chelsea are in turmoil just 24 hours after Maurizio Sarri was confirmed as new manager as Thibaut Courtois joined Eden Hazard in casting huge doubt over his future at the club.

Hazard rocked Stamford Bridge immediately after Saturday's win World Cup third-place play off victory over England by clearly indicating he wants to quit the club this summer.

The Belgium winger has his heart set on a dream move to Real Madrid - but Barcelona are understood to have made their own enquiries ahead of a potential bid.

Belgian goalkeeper Thibaut Courtois has cast huge doubt over his Chelsea future

Courtois is stalling on contract talks as the Blues look to secure their No 1's future

And Courtois has joined his countryman in hinting he is ready to move on. The goalkeeper has been locked in talks with Chelsea over an extension to his existing deal, that has less than 12 months to run.

If the Belgium international does not agree a new deal he can leave for nothing next summer - a scenario Chelsea are obviously keen to avoid.

And Courtois, who has made clear he remains happy in west London, now says that the current offer on the table from Chelsea is no longer enough following his impressive displays in Russia.

'I will be coming back, for sure and I will see what they want and how they say it,' he said.

Maurizio Sarri was finally announced as the new Chelsea manager on Saturday

'Obviously with this World Cup, I think what was on the table obviously is different than what I can have, maybe.

'In this World Cup, I have ignored all the speculation, all the rumours. But now in the next few days I will have a chat with my agent and see what Chelsea told him, and then we will talk.

'But I feel happy at Chelsea, it's not that I necessarily want to leave.'

On Sarri's arrival, Courtois said: 'It's hard to talk about it because I don't know exactly what happened.

'But the decision that was made a few days ago, I think as a group we expected that a longer time to happen because we heard what the board said to us already after the season and then it takes until now.

'I don't think it's easy for a new manager to come in and shape us in a few weeks. I think fans need to understand we will need some time to adapt to the new manager and a different style.

Courtois has hinted he could follow Eden Hazard out of the exit door at Stamford Bridge

Hazard hinted on Saturday that he would be eyeing a move to Real Madrid this summer

'I know Dries Mertens and he told me really well about Sarri, so I'm looking forward to come back and win some prizes.'

If a compromise over fresh terms can not be reached, Courtois has even implied he is prepared to see out the final year of his contract before leaving on a free transfer.

'People always complain that players don't comply with their contracts, but maybe they do.

'I don't think they will keep someone with my qualities on the bench, even if I don't sign (a new contract). But maybe (staying) is possible, because I like it in London.'

Sarri, who was only confirmed as new manager on Saturday, now has the unenviable task of resolving the futures of his Belgian stars.

Courtois insists he would be happy to take his Chelsea contract into its final 12 months

Chelsea will look to recoup as much as £200million for Hazard, who has two years on his deal, if they decide to sell this summer.

Speaking on Saturday, Hazard said: 'After six wonderful years at Chelsea it might be time to discover something different. Certainly after this World Cup.

'I can decide if I want to stay or go, but Chelsea will make the final decision - if they want to let me go. You know my preferred destination.'

Intriguingly, Courtois added: 'Wherever I go, Eden must follow. We will not let each other go.'