Of course he won't sue, he took pity on the so called gino and didn't have him court marshalled. Obama handled it, swift justice.
I do believe the general thought he'd have more support than he did. Much like neocons always always think. The general was extraordinarilly stupid and he looked it taking his walk of shame.
You seem to just have it out for anyone who serves in the military. Of course, that's your right, and you certainly have a right to express your disdain. I'm not trying to convince you otherwise or change your mind.
However, you seem to lack complete understanding of who Stanley McChrystal is. Throughout his career, he's had the tough jobs. He's held ten commands during his career, the majority of them with the "HOOAH" units: the 82nd Airborne Division, 7th Special Forces Group, 75th Ranger Regiment, JSOC, CENTCOM and the International Security Assistance Force in Afghanistan. What all of this means in layman's terms is that McChrystal has been conditioned throughout his career to take on the toughest jobs, handle the biggest challenges and to succeed. He has no tolerance for defeat or defeatist attitudes. If John Rambo were a real person and had an Army career (the original David Morrell character not the Sylvester Stallone fantasy figure), then Stanley McChrystal would be the result. Mission-oriented, results-driven, totally committed to victory and no tolerance for the squeamish, the hesitant or those who cater to gloom and doom. It would be no surprise that he'd be very opinionated and that those opinions would get him in trouble.
I'm not defending him. He definitely screwed up; no doubt about that. But the published words in the Rolling Stone article don't subtract any of his accomplishments as a warrior.
The point you may not understand is that we may have lost the one person with the greatest understanding of what it takes to win in Afghanistan. That's a real shame, and I'm hoping that there's someone else who will be able to take on the challenge. However, it is clear in my mind that Obama has politicized the position and that subsequent generals may focus more on the political aspects rather than the military aspects of their jobs. Not that Obama had any other choice, but that's the end result. Hope I'm wrong.