So what do you want to see and how do you see the process working?
Normally the bunker decision is based on one or 2 camera angles, I would imagine they get through looking through all the views pretty quick on the multiple screens and they narrow it down to a couple of important views that show the incident the best. At this point if it is a close call they will watch in super slow mo, zoom in etc.
I'm not sure if the bunker guys control these functions themselves or if they are doing it with the broadcaster but either way at this point it can't be that hard to broadcast the one or 2 camera angles that the bunker are looking at more closely, the ref talks through the decision while watching the vision so we should be seeing that at the same time. If the bunker has time to select the views, slow them down and all that surely fox or 9 can get them on the screen too?
At least then we can see the main footage that the bunker makes the call on and aren't left wondering what they were looking at to come up with that call be it right or wrong. In a case where the call is not enough evidence like the James Roberts one they could maybe show what they consider is the best view of the incident as they are stating there decision rather than the broadcaster showing it a few minutes later.
Sometimes it appears to work similar to this anyway, it might be pot luck or sometimes the communication breaks down or channel 9 are more concerned with showing some other random shots who knows.