Similar to the soccer review process. They have ppl looking at the footage in the background who then communicate to the ref if the game needs to be stopped or should continue.Am sure there could be a process where the ARC signals the ump that a review is underway. Perhaps have a 30 second clock on that so you know within 30 seconds if a review is happening.
Could even have a light on the scoreboard that illuminates when a score review is happening in the background.
India just landed a river on the moon. Getting a review process right isn’t rocket science.
Bolded part: This is the AFL admin we're talking about. Doing the bare minimum is considered an achievement by them.