Mueller, Rosenweasel and their deep state cadre can no longer operate with the impunity theyve enjoyed previously. They must assume that at some point Sessions will be gone and the investigative hounds will be unleashed upon them. Mueller has to temper his teams illegal biases at the minimum. He might wrap his witch hunt up sooner rather than later.
I do not see Mueller being a stupid person as he survived in DC for so long in such high positions. I do not see Mueller closing up shop without trying to save his skin and being very, very useful, especially since his skin also needs saving being part of some of the mess...but then again I have never seen anything like what has been going on in DC. The fact that all the committees are fighting the left with their memos tells me something is actually in the works to be done about the last administrations abuse of power. We are in the midst of an education of the American public to prepare them for what they already have planned.