Looked helmet to helmet to me and blatant predator-like on a guy not looking and without the puck:
I watched the game. Bennett is looking down at the puck, trying to make a play on it... His stick is even on the ice, with two hands on it. The puck is bouncing all over the place, so both players are looking down. 4K was not prepared at all for contact, was barely moving, and Bennett was flying through, ready for contact. Bennett caught the back of his shoulder as he came through, spinning him. If it is 4k's head(and not his shoulder, as I suspect) it's because of the fall to the ice. Not the contact.
For someone who preaches physicality, and tough old school hockey, you seem to be completely out of touch here. It was a freak accident that happens when guys are moving at those speeds. I might even go so far as to say incidental. Predatory? Suspension worthy? GTFO of here with that.