This probably, in all reality, would never happen... the minute Satoshi takes bitcoin out of his wallet and puts it into an exchange, EVERYONE would know... especially on here.  People tend to be really on top of that for some reason.  But again, this poses a huge problem, and in my opinion, absolutely ridiculous. 

Everyone got into Bitcoin early on to be their "own bank".... Where they are financially secure and can do whatever they wanted with their Bitcoin stash.  Now, the fact that the creator of the currency we love so much can't so much as lay a single theoretical finger on his stash because it would plummet the price of bitcoin and cause a mass paranoia about whether Satoshi is selling out or not, is absolute insanity.