In an update to an earlier story I shared, it now seems certain that Hartman is on the verge of a suspension, courtesy of the league's disciplinary branch. The official word from the NHL is that Hartman is slated for a hearing tomorrow on charges of unsportsmanlike conduct.
While this is definitely not great news for Hartman and the Wild, there's a potential upside. As I pointed out before, Hartman was initially at risk of a minimum three-game suspension under NHL rule 40.4 for abusing an official. However, it appears the league isn't pursuing that angle.