Nope. It would finally put any doubts to bed but I don't believe it will ever happen. The idea of someone like Satoshi handing over his wee driving licence to sign up to Coinbase is about as likely as Donald Trump organising a photo shoot with him wearing a nappy and playfully wrestling leathermen in mountains of bubbles.
Would be interesting to see such Donald Trump, I'll die in laugh.
It will be interesting to know which "satoshi" do you mean guys? There was one person claiming he owns those 1 million bitcoins and will sell them to fall price. But at the same time maybe it will be a good idea to ask troll Mcafee who is satoshi because as he claims, he knows it but he doesn't respond to that person who claims he owns one million bitcoin.
Now let's return to reality, coin was created by satoshi, this is the crypto world which he created and the product of what we become.