I'm probably wrong here, but heres my theory anyway:

Maxwell is first indictment. Why? Need massive evidence to take down big fish, and she has it. Big fish is Soros, will turn out that he was running his own ABC with ex Mos agents.

How does this tie to spygate? Soros paid for it all and Maxwell was in the room and has the tape from when it was planned. And it was planned long ago, like 2012, 2014 something like that.

Again, I'm probably wrong, but heres pissin in the wind.