My observation is that usually such scenario precedes someone trying to start selling something. So if 'A' is considered abandoned, the owner of copyrights to '

My observation is that usually such scenario precedes someone trying to start selling something. So if 'A' is considered abandoned, the owner of copyrights to 'A' (or the new owner, who just bought it) will start making legal actions, then once it's been settled and illegal copies removed from the public space, they would go to the market selling 'A'.