https://www.afl.com.au/video/2019-05-11/watch-the-last-two-minutes-gc-v-melb
Also, check in Slo-Mo, roll back and forth, between 1:20_ thru to 1: 37 secs...
OMac allows his man to run thru to receive, and OMc's standing still until his man has 10 Mtrs on him... that is Holman, who ends up kicking the goal, that puts THEM in front... Omac asleep as usual.
IMO, Omac should have left his man at that stage (prior to his man offering the offensive option), and gone to the wing in front of stoppage, ahead of Jones, edge of the square. Or switch with Jones on the mark, letting Jones be spare defender....
Instead OMac strolls thru the middle of the ground, as his opponent streams forward with ball in hand... and goals. this would normally be end of game for us.