I think you're right. Goss would have quietly resigned - or maybe not so quietly, but without the presence of Bush.
I think this is something bigger than hookers. Even if they're big mommas...
so long as we all are speculating . . . wasn't Goss the guy who came out not long ago and said something to the effect there will be no military action in Iran. Maybe he found out we are going in and either doesn't want egg on his face or to be running the CIA when TSHTF