Kadri was attempting to cut to the middle and Trouba focused on Kadri's chest and not the puck and he leveled him. I watched it in real time and it was a thing of beauty. Cutting to the middle was something that players rarely did in the past for fear of getting destroyed by guys like Potvin, Stevens or Pronger and there were many more that didn't allow it to happen as well. Kadri himself has said that he took the hit like a man and got back up and continued to play the game.
What I despise is the fact that once a hit occurs there are players that want to fight the guy that delivered it. Why not take his number and get him when you get the chance? Hitting and intensity are going away from the game and the NHL is losing fans because of it, the product is becoming predictable and boring on most nights and it's hurting the game. I watched the Wings and Oilers last night and it had the intensity of the all-star game, the fans were silent, so much so that I could hear the players yelling things on the ice, it was completely dead.