It is a team effort. I hate it when the person behind the camera is telling the hunter to shoot...but other than that, team effort. I like listening to an occasional conversation between hunter and cameraman. It is a great way to get a feel for what the hunter is thinking. I just don't think the cameraman should be telling the hunter how to hunt or when to shoot.
There really isn't much reason for the cameraman to speak before the kill....but once blood has been spilled...talk away!!!! (Just don't let Bucky read this or Kevin will never be able to get a word in