I think If Satoshi reveals himself, their will be no changes to bitcoin, except he start selling his Bitcoins (1 Million bitcoins) that will just
make bitcoin have no value, it will shut from current price 900$ to .9$ so I think its a good point for Bitcoin that Satoshi is now hidden in some where

That's correct. so He will never reveal himself if he is living in this digital world because with this price and the bitcoin amount he has got. Yes, Bitcoin will return back 10$ or 50$ and maybe bitcoin will become unvaluable.