AZRedrock: It appears the CO does not intend to maintain their cache.
Archiving a geocache is meant to be a permanent action. Only community volunteer reviewers and Geocaching HQ can unarchive caches. This is done only in rare circumstances and only if the cache meets the current Geocaching Guidelines.
If a cache is archived by a reviewer or staff for lack of maintenance, it will not be unarchived.
7.15. Archive or unarchive a geocache