Comment 4 for bug 844945

So, we can just implicitly blacklist all copy archives for now, if we want. Remember that there are still two barriers to their expiration anyway: firstly, the PackageUploads are ACCEPTED, so nothing can be expired unless and until the archive is published. And even if it is published, dateremoved IS NULL until the contents of the archive are deleted.

So we don't have to blacklist. We could just leave them under the !primary rules, and provide a script to reject all the uploads when we want them to be expired.