I know a lot about these domain registration resolutions because I was on the other side of one in 2006.
A cybersquatter named Eric Parkinson registered toddwitteles.com just a day after I won a WSOP bracelet in 2005.
I attempted to get it back from him. I was able to prove two of the three elements (opportunistic bad faith registration and the fact that Parkinson had no rights to "Todd Witteles"), but I could not prove I had a trademark on my name (because I didn't). I attempted to instead prove that I had a "common law mark" based upon my then-notoriety as a poker player, but I failed.
I actually put together a pretty damn good complaint for someone who isn't a lawyer, but there was simply no way to prove the trademark/common law mark thing, so I was screwed.
Here's a writeup:
http://www.adrforum.com/domaindecisions/616302.htm
I got back toddwitteles.com years later, due to an oversight on Parkinson's part.
I had never met Parkinson before, but I had an extremely weird encounter with another guest at the Rio front desk in June 2018. A man there recognized me, and identified himself as a huge fan of my radio show, and proved it by telling me lots of details about the show, including the episode I had just broadcast.
It turned out that man was Eric Parkinson!