I'm pretty sure that it's just not cricket to put your elbows behind a guys head and drive him into the boards.
I say this is suspension worthy considering how Salo made sure to put his entire body weight behind the hit.
Goon's Edit: Thanks to the Whistler for adding this hit. No word yet if the NHL is going to review this hit or not but I think we can assume that it's worthy of a look due to it's dangerous nature.
