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.
Struggling to settle into the squad
Minor
Cause
The settling-in period at a new club is the bigger picture. The language gap is making integration harder.
Outlook
Manager intervention may be required if it persists.
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.)
Outlook
Contract request risk increased.
His club is fighting to avoid relegation
Serious
Cause
The points gap to safety, with matches running out, is the issue.