Here are my three scenarios :
1. Satoshi Nakamoto is NSA and he is going to pay the 1 million Bitcoin.
2. NSA will buy 1 million Bitcoin and give us a nice increase in the price.
If that is true,it is a good news as bitcoin will rise above $1000 for sure
3. NSA won't do shit . (which is the thing likely to happen in this case)
I doubt if it is even true.There Is no official word on it and it could just be a rumour