If you could name even one I would remove the "dogma". I cannot think of why anyone would want to do that. And if someone did want to do that they would have to

If you could name even one I would remove the "dogma". I cannot think of why anyone would want to do that. And if someone did want to do that they would have to have a very compelling reason to complicate what is usually an easy thing (One action listening on a queue)