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.
Stayed back for extra training
Moderate
Cause
He stayed back for extra work after the rest of the squad had gone in.
Head coach left the club
Called up to the national team for the first time
Major
Cause
His club performances earned him a first national-team selection.
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.
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.
Unsettled by the squad wage hierarchy
Minor
Cause
The squad's wage hierarchy is the underlying issue. The gap to the squad's top earners has become a daily reminder.