My thoughts exactly MD, this guy was an E-4 in garrison, surely he absence for a couple days wasn't going to be the missing link that lost the war. This is a blatant example of not taking care of your people, I've seen my leadership get guys home from deployed locations for serious issues on the homefront, there is frankly no excuse for this guy's management (purposeful use of the word).
While I question this guys PTSD from a 4 month deployment that never saw actual combat from my understanding, this type of stuff would be assinine even for a soldier not struggling with it.