It is very annoying when coaches go the route of playing the refs to get a little influence later. Coaches that come to mind are (were) all excellent x's and o's coaches but were also in the refs ear throughout games: Jack Parker, Shawn Walsh, Rand Pecknold, Greg Carvel. I wish that referees would call a bench minor for such boorish behavior to put a stop to it. Discipline is often administered to teams for complaining after a game for comments about refereeing so why not do so during a game. It doesn't have to be a swear for it to happen as gestures are even more noticeable to fans.