You understand what concussion is right ??? Clearly not. As someone whos footy career was ended by his Neurosurgeon I can tell you clearly you do not need to be hit in the head to suffer from mild head trauma.
Concussion is regularly caused by the brain bouncing inside the head. You can take a clean hip and shoulder to the chest and if your moving fast enough your brain keeps moving while your body stops - its called inertia. Whiplash can cause exactly the same affect. The footage is pretty clear there is no high contact there... It's a contact sport, it deserved weeks but 4 lets be serious .. meanwhile firito openly belts the littlest guy on the field and doesn't even get a week.
exactly great post