It is a well-known fact across the NHL that the discipline for a player intentionally skipping the All-Star game results in a single-game suspension. Alex Ovechkin has famously been a casualty of this. No player intentionally skipped the All-Star weekend in Toronto this season, but some fans called for disciplinary action against the player.
League representatives are reportedly very upset with Kucherov for his lack of effort, and time will tell if his actions are deemed suspension-worthy by the league. He entered the All-Star break with a whopping 85 points.