Transferring ownership to Orphanage is possible, but there isn't an easy button to "orphan" the articles. Also, we get a message:
Notice: Undefined property: stdClass::$revision in userpoints_nc_revision_node_update() (line 12 of /home/joe/staging/beta/sites/all/modules/userpoints_nc/userpoints_nc_revision/userpoints_nc_revision.module).
Transferring ownership to Orphanage is possible, but there isn't an easy button to "orphan" the articles. Also, we get a message: