Not sure whose post you are addressing. Your point doesn’t contradict anything that I said, and I generally agree with it.
If reports are true that (many) others have turned and are now providing supporting evidence, then why wouldn't Sessions himself by among that group? Is he so committed that he's willing to go down like Goebbels (killed his wife and six children) in an aborted flame of glory? To what end; to what purpose?
I repeat: it makes no logical sense. Perhaps it might if this was merely a standard political gotcha. You know, no harm no foul, everyone meets up afterward for a drink and some laughs.
However, if you believe the attempted coup was in actuality an act of war, then Sessions' has brass cajones so large he'd need a wheelbarrow to carry them.