I hope he keeps Jefferson Beauregard for now, but I would be morbidly curious to see Sessions's reactions. Can you really picture him going gentle into that good night? The man looks spiteful.
I think he'll go quietly into the night in public. Will continue to keep his relationships throughout the Administration and in government, and hope for a change in Republican leadership, and then hope for a post on another administration (state or federal). He'll get bonus points for taking a public spanking.
He's not the type to go scorched Earth because even at 70, he's looking for the next job, or looking for the next job placement for a friend, or the next fundraiser, etc. Most politicians are like this.
Spicer is similar. Most of the public is laughing at Spicer, but among Republican political strategists, he's getting a lot of credit for doing an impossible job and then diligently stepping down without a peep (so far) when god kind Trump grew dissatisfied with him. He'll get a good paying job in another campaign and administration, maybe not a public-facing one for a few years, but he'll make bank on his next role and future politicians will trust him that he won't cut and run or scorched earth in a failed campaign.
Sessions was respected by his Republican colleagues when he was in the senate and they all voted for him. Attacking him this way would just weaken the Republican support he has.
Also, does he not see that his tweets are just hurting him at this point? A random guy on the street would have easily avoided half the problems Trump is facing now.
Trump doesn't see this.
1) He believes his bot army on Twitter is real
2) He's lived in a fantasy world of celebrity glad handing so long that he, truthfully, believes his own bull shit.
He honestly believes that the evil media is misrepresenting him, and that the thousands of fake Twitter accounts ("Trumpism 3.0," or whatever the hundreds of bots that reply w/ MAGA stuff to every one of his posts) are real supporters.