Referees make a huge mistake, resulting in a defenseman being potentially seriously injured

Flames forward Martin Pospisil is in his first full NHL season, despite being 24 years of age, so every move he makes right now needs to be with purpose to avoid losing his roster spot to someone else within the organization who may be deserving of a roster spot. Unfortunately, Pospisil may have allowed his emotions to get the best of him last night, which could wind up being a costly mistake.

The first incident involving Pospisil led to the Slovak drilling Adam Larsson from behind, sending him crashing head and shoulder-first into the boards. Shockingly, he didn't even earn a 2-minute infraction on the play despite executing the play right in front of the official.

The second incident, which took place just a few minutes later, Pospisil took a similar run at Vince Dunn, this time catching his target right on the numbers and finishing the check very hard. At least this time he was assessed a 5-minute major and a game misconduct.

This is a prime example of a referee not doing his job. Had Pospisil been assessed a penalty on the first infraction, the second hit likely doesn't happen. For Dunn, who was injured on the play, the official not making the first call may result in him missing the remainder of the season, though the hope is that it won't end up being that serious. Still, the referees have a responsibility to the players to protect the integrity of the game. By not calling the first infraction, it ultimately led to a player being injured. In my mind, they're also culpable for the injury to Dunn, not just Pospisil, who committed the infraction.