It seems it's a last name of an author and not just the arch nemesis of Sherlock Holmes. ;)
The mailing list archives also say that someone raised a concern at a meeting, which is why the later drafts were named -deprecate. (https://www.mail-archive.com/tls@ietf.org/msg09563.html)
It seems it's a last name of an author and not just the arch nemesis of Sherlock Holmes. ;)