Hopefully, this will be the summer of leaks. Coordinated leaks, to a good journalist, not a cia agent like woodward.
If Obama, Clinton, Lynch the AG, the FBI and the US Media are all demonstrably aiding and abetting political corruption, I think Putin would have real tangible benefits from disrupting the American system. I can see why he would spill the beans.
On the other hand, if he waits until December, hoping he can blackmail President Hillary, he may end up disappointed, because President Trump has no interest in such things.
Putin has a bird in the hand right now. I don’t think he’ll wait. He’ll cause chaos in the US.
And besides, I think Putin likes and respects Trump. And I think he hates Obama.