The disagreement started because they judged training effort very differently. It played out on the training ground in front of the rest of the squad.
Outlook
Likely to settle unless repeated within the next few weeks.
His agent appears to be testing the market
Minor
Cause
Stage: agent sounding out the market. The link came via his representatives. It would be a lateral move. His agent is pushing the move along. The talk has begun to distract him.