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.
Hard conversation with the manager about playing time
Moderate
Cause
The discussion focused on playing time.
Wants to head back home
Serious
Cause
After a long, difficult settling period he is openly hoping for a move home or to a familiar club. (He still does not speak the local language.; His adaptability is low.)