I believe that Sicily should have received a suspension. His rotation of McCluggage, whether Brockman was involved or not, was in a slinging motion, and is always fraught with danger. This sort of thing needs to be stamped out of the game, however the penalty is way too severe!! IMO, it should have been 1 week.
How, Sicily and Mansell, who had his eyes on the ball, except at the last second when bracing himself, gets the same penalty as someone who had their eyes off the ball and 'left the ground' and deliberately chose to bump is a farce!! Mansell should have not received any penalty.
The tackle isn't dead, but the AFL's tribunal LOTTERY system is a joke, and is causing the presumption that the tackle is dead.