I believe in the past HTC and crew have expressed displeasure with those that ruin missions for their own side by announcing them on 200. I believe that extends to the cv issue and may be why 1boner was muted.
I don't agree with what you are describing (hiding the CV), but sometimes it's just wandering, not in play, it's not hurting anybody, and some times it is being moved to set up some mission later on, and you've just blown 2 hours of prep time to get the cv in place.
I'm not saying that's the case, but I'm saying it is done. You have to be sure whatever your would-be solutions are that they do not impact those that legitimately want to use CVs in multiple numbers of ways. Maybe not the way you would, but legitimate ways nonetheless.