Get ready from some more “workplace violence.”
Should this occur, the persons who exacted the “barracks justice” upon Bowe Bergdahl would themselves be subject to some pretty severe penalties.
Give the guy a discharge, and remove him from what is certain to be a very hostile workplace environment. There are any number of highly sympathetic venues where he never again has to fear retribution.
And yeah, it is a springboard to an elective office in a “safe” district.