IMO, the problem comes from suspensions being based on outcome and not intent.
It's kind of ridiculous, I mean, if someone 'tries' to take someone's head off but misses ... ah, no big deal ... no one got hurt.
It's a dangerous line to be walking, they need to make a statement to the players that the borderline and dangerous hits are suspendable, no matter the outcome.
Until then, it's not going to change. Look at Matt Cooke, he hasn't taken a major penalty all year, no suspensions, fines and he was the worst in the league.
The league needs to make an example out of Torres and let the players know that these types of plays will not be tolerated. There needs to be some sort of respect amongst the players as well.
I don't want to see the physical aspect of the game diminished, and it's obviously ratcheted up even more in the playoffs, but at the same time the league can't keep losing star players for extended periods of times.
It's one thing to key on a guy and put clean, legal checks on a guy when he has the puck or when you're finishing a check. But hitting a guy who is away from the play and the puck when he isn't looking is just flat out dangerous and stupid.