No way Hokiestud, no way. Hit him right under the chin. Even if you say he couldn't hold up he could have tackled him right in the gut and planted him like Miles Jack did a few plays before. He went high to a defenseless player after Logan had trucked a few Bruins a few plays before. I'm pretty sure that was a hit to make a message and borderline thuggish. With all of the attention on trying to protect players I can't believe Lundquest and Danielson sat there and tried to justify that hit.
All commentators favor the team that is considered to be the "sexy" team. It becomes even more obvious if that sexy team is winning the game. Besides no commentator could cheer against the Bruins cheerleaders.
The concussion could have come from when the helmet struck the ground. The one time I got a concussion in a game was not from the initial hit, but when the back of my helmet hit the ground.
I'm very familiar with that scenario, but I don't think that's what happened here. In the replay link it looks like LT landed on his left side and the helmet may not even hit the ground with the force required to cause a concussion.