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.
Ended a long scoring drought
Scored his first goal for the club
Major
Cause
A milestone moment that he will remember for some time.
Changed the match from the bench
Moderate
Cause
He came on with the team chasing a result and produced the moment that swung the game.
Praised by the manager after a goal contribution
Minor
Cause
His goal contribution made him stand out at full-time. His goal contribution made the difference on the day.
Outlook
Manager trust should improve if this form continues.
Reassured by the manager's half-time message
Minor
Cause
The team were behind, and the manager needed a response. He does not always respond well to pressure, which softened the lift.
Outlook
Trend is improving — relationship should keep strengthening.
Criticised in a full-time post-mortem
Minor
Cause
It was a private show of faith after a tough recent run. He does not always respond well to pressure, which softened the lift.
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.
Outlook
Contract request risk increased.
Stayed on the bench while Lee Jae-Sung took the slot
Minor
Chosen instead
Lee Jae-Sung was preferred — his higher squad-status priority.
Cause
His squad status would normally start, so the omission stings.
Outlook
Likely to settle unless repeated within the next few weeks.