Their personalities have rubbed against each other for a while now. It played out behind the dressing-room door, away from the cameras.
Outlook
Repeated incidents may damage dressing-room status.
Dropped to the bench
Moderate
Cause
The current formation has no natural role for him.
Outlook
Manager intervention may be required if it persists.
Frustrated by his tactical role
Moderate
Cause
A change in shape has shifted what is being asked of him.
Outlook
Manager intervention may be required if it persists.
Asked the manager for a private conversation
Moderate
Cause
His relationship with the manager has soured. His relationship with the manager is steady but tense. He has already raised this with the manager recently.