Shanahan and NHLPA representative Mathieu Schneider released a couple videos about the new boarding rules as well as illegal hits to the head.
Not surprisingly, these new rules have already been broken, and Shanahan dished out two suspensions this preseason: One to Jody Shelley, and one to Pierre-Luc Letourneau-Leblond.
Shanahan's duty is to keep players safe, and to suspend players if necessary.
Honestly, I couldn't be happier with the league's decision to have Shanahan take over the role of disciplinarian, because unlike his disciplinary predecessor Colin Campbell, Shanahan will likely not be second guessed by fans or media because of the videos that he creates.
Through his first two suspensions, Shanahan seems to have a firmer grasp on how serious these rules are in the game.
He takes his role seriously, and he explains what he is doing in each of the videos he has made.
The new rule changes to the boarding and illegal checks to the head have also undoubtedly helped Shanahan be more specific in his judgments.
But even last year, it seemed as though Colin Campbell was publicly criticized for suspending (or in some cases not suspending) players because his suspensions were usually not an appropriate length.
I wrote an article last season about how it was time for Campbell to step down because it seemed there was nothing he could do to make the game safer for players.
Then Campbell actually stepped down on June 1st of this year.
Shanahan was put in the position of disciplinarian, and I wasn't sure if things were going to get better in the NHL before they got worse.
I only had my doubts about "Shanny" because I had seen him getting into fights in his "heyday" with the Detroit Red Wings.
But Shanahan has surpassed my expectations.
I applaud the effort he puts in to make the game safer, and if his video series continues in the right direction, we could see him actually succeed in eliminating boarding and blindside hits to the head from the NHL.
Follow Isaac on Twitter for more article updates.
Like the new article format? Send us feedback!