Should we not create a report if the proof isn't completely 100% convinced?
Of course you can create the thread without providing 100% bulletproof evidence, I was just referring to your statement that we have to prove you wrong, while its other way around.
You are right though that his post quality regressed which is a weird thing. I mean, people usually improve thought the years, but ever since he started writing exclusively in gambling board, his post quality went down noticeably. Whether that's caused by account changing hands, or because he is writing in board that he knows little about, I don't know.
Yes, he has one bitcoin wallet number for 2017. Although this message has been deleted and is archived in the forum, I think that for many of the doubters here, signing from this wallet would be good proof of account ownership.
However, you can predict that the story of the loss of this wallet and all the other excuses will begin.
Speaking from personal experience, I wouldn't see this type of excuse as a bullshit as I don't have access to several old bitcoin addresses (it was on purpose btw, I just got rid of them). I know its not the smartest thing, but some people don't care much about these things.