Quite honestly, this is just bizzare. I mean like.
The league should just suspend Farnham for the complete ridiculousness of this whole episode. To be honest, he doesn't make contact to the head and nor is there a sustained injury on the play. Even without any hit location it is still 7 games because of the complete stupidity of what happened.
It will be an interesting result this one, the potential for that hit to do a lot of damage was there and this is a good example of not suspending the result but the act.