Yeah, as tragic as this situation is, there's something ... ironic? ... about hockey's outrage over the incident while guys like Tom Wilson and Jacob Trouba are heralded for continuously launching their shoulders/elbows into other players' faces/heads at full speed.
Thats the issue isn't it?
You have wording like "Intent to injure" and "direct contact to the head" and to me those are law suit words, if I was a player, I wait for the NHL to release statements using those words and contact my Lawyer because that's a lawsuit waiting to happen. Players like Paul Kariya and others that had their careers cut short with injuries like that should be taking the NHL, NFL, etc to task because for one, you are aware this is an intent to injure or a direct hit to the head and the punishment for those injuries are not set in a way to be a deterrent.
If you know that you can help your team win a game by throwing a head shot and you'll be gone at max maybe 2 games and a fine, your team almost incentivizes it, Crawford may have been caught for the Steve Moore thing, but we all know in the dressing room, they want payback or some other dumb shit.
Which always to me, shows a lack of safety for their own NHLPA Union "friends" by going out there and doing that for the crest on the front vs realizing that's their f***ing peers in the end and the crest on the front doesn't give a flying f*** about your health as long as it wins them games and when you can't anymore - See: Hornqvist, Patric et Pittsburgh Penguins.
LTIR is their only saving grace and what teams will happily use because it also helps them, otherwise they'd just do the most callous shit like the NFL and release players.