This is a request for advice and not a complaint.
I have an association member who seems intent on causing trouble in the city (we are rank 3). He sent me a PM when he arrived urging me to write to another association leader complaining about their conduct. I declined and he hasn't sent me another. However, I am beginning to suspect that other players have received them also as trouble is brewing. This is a city which has until now been remarkable for it's lack of bickering. This player is constantly complaining about other people's lack of team hauling but having observed his play carefully for the last 5 days I'd say that he only hauls for the team when there's cash or prestige in it for him. So what is the best legitimate approach? Any ideas?