There are Missing People who have been recently uploaded into NaMus (and probably other missing persons sites) since we combed through last April. If anyone would like to look through those sites and see if they find a new submission that is not on the alphabetical list - that would be awesome too. We have discovered that some families have waited years to report a missing person - assuming they would hear from them eventually. If the Sand Canyon Red headed man is in this category - his info might be just recently be uploaded to those sites. (ie: Doe network, the Charley Project, individual State websites, etc).
Also, we could double check to see if the names who haven't been ruled out so far have updated info. For instance, DNA may have been submitted but wasn't complete in April or dentals were submitted but not complete at that time. When LEO checked those names back in April - they may not have had enough to go on yet and were waiting for more to do comparisons.
The remains were skeletonized so identifying marks (ie: mole, tattoo, fingerprints, etc) are no longer available. Our primary ways of finding relevant info is through height, Dentals, and DNA.