The 27-year-old Ronaldo has become disillusioned with life at the Bernabeu, where the club's fickle supporters have failed to fully recognise a talent that has delivered 47 goals in 65 La Liga appearances. A close friend said: ' Ronny can't understand the fans' lack of appreciation. It angers him and privately he talks about leaving.
'The challenge of a new country like England appeals and it will not surprise me if he goes there this summer.' Ronaldo signed a three-year contract extension with Real in March, which increased his buy-out clause to 100m euros, roughly £66m.
Real Madrid general manager Jorge Valdano said last week: 'A player like Ronaldo is very strategic. But 100m euros are very strategic, too.
'We all know the Abramoviches of this world are watching and that they are able to make investments like this because they have extraordinary fortunes.'
If Abramovich does decide to go for Ronaldo, the player may not be the first to hear about it as Chelsea's billionaire owner has promised the initial contact will be with Real president Florentino Perez.