Maresca had several confrontations with the club due to disagreements over which…

Maresca had several confrontations with the club due to disagreements over which players should start and which substitutions should be made during games with Maresca not the type of coach to accept on-pitch decisions that are out of his control.
Chelsea’s position is their model won’t change and that all input over selection was exclusively related to player workload and welfare and came from the medical department not the board.
However, Maresca felt issues at the club ran far deeper and extended to other departments. He also felt pressure from above to rotate and ultimately raise the value for several young players.
(Via Ben Jacobs)