Abramovich told close friends as recently as last week that he had made errors in a number of crucial areas at the club and has taken full responsibility for their current plight.
It is understood that the last straw for Abramovich was the dismal 0-0 draw with Olympiacos in the Champions League last week.
Highly rated first-team coach Brendan Rogers is in line for a more influential role. Chelsea's stars claim he is 'outstanding'.