Have you seen it at normal speed and not just slo-mo? Sure slo-mo picks up the shoulder clip, but really? You want us, at least 50m, some fans up to 100m away, to see that with players packed inside 50 bunched around play while the ball is there? Even the commentators got it wrong, claiming that they collided heads. Please, for a minute, think about it without waving the big Essendon flag.
Just picture you're at the ground, there's a collision which you can't really see and Eagles players start a fight and pushing your players around. How would you react?