Ghosting is the use of outside programs or another person. Respawn makes the ability to see what's going on inherent in the game itself. It's a quite obvious use which I'm sure was thought of before it was enabled.
Moreover this is a really a case of uneven enforcement. If you want to ban this practice, shouldn't you or other admins have taken action against other players doing the same thing? The only time any action was taken was this instance, in order to serve a personal vendetta (Hobo seemed quite upset after I was able to come back before a day).
It has happened to me, but I didn't care one iota to whine....but think about if someone pulled that shit on you
Really? Ask longstanding players how to trigger the nuke on that map and I'll bet most of them say "by going down the stairs" as I had assumed.