I watched the replay but the camera cut away so I didn't see how Geelong managed to lose possession of the ball. I do know that there was 2 Geelong players running to the ball to look to play on.The late free kick against Cameron Mooney in a marking contest and the poor application of the advantage rule - again - hurt.
If they coughed it up from a skill error then tough luck, maybe you need to have some vision as to whats ahead of you before you take off. If you hear the whistle then run and pick up the ball and take off and run yourself into trouble thats your own fault.
Who said that was a guarenteed goal though?
Plus the advantage rule had been called like that all day, we had at least 2 like that (plus a whole lot of shocking other ones). Deal with it.