The hit resulted in a scrum after the fact, however, no player really dropped the gloves with Dahlin as it was borderline as to whether it was clean or not.
Subban was noted during his playing days for his well-rounded toolkit, being both an offensive defenseman and while still delivering the boom occasionally. Famously, Subban had one of the biggest hits of his career on Brad Marchand as well, in a very similar fashion.
This hit was noted as one of the biggest hits of recent NHL history, as it saw Subban and Marchand collide at full speed. Subban will always have the upper hand, though, as he was the one to remain standing after delivering the hit.