Since the consensus seems to be that this hit is in no way a suspendable hit outside of some Pens fans, who mostly seem to have a problem with the Bortuzzo suspension more than with this hit, I propose that we just enjoy it for what it is. A clean, strong body check.
At least I can in no way see how Farnham isn't in "control" of the puck from the gif.
This thread just reminded me how almost all hard hits have to be scrutinized to see whether or not any indirect contact is with the head. Even with the extremely tight officiating/rules we have on hits nowadays, I can only say this is a good hit that I, as a spectator, enjoy the most in the game of hockey.