Unfortunately, this will make something like the following very hard:
https://github.com/schmittjoh/JMSJobQueueBundle/blob/master/Console/Application.php

I understand that duplicating 30 methods is not exactly user-friendly/maintainable. Maybe this is a sign that we should refactor the Application class? We could keep the old one untouched and deprecate it, and then add a new one with a more focused interface?