I think he's been an excellent soldier. Canada's a socialist country. The story gives 2 key points that indicate MstCpl Perry has a problem simply because he's in a socialist countries Army. The first is they suspect he had something to do with a sign on a deceased jihadist that said, "#$&@ terrorism".
The socialists up there don't allow that kind of sensitivity. The "stress" debriefing incident indicates the socialist command's expectation is that it's soldiers are expected to break down and succumb to severe mental anguish at the conclusion of their assigned duty. The chaplain must of insisted he cooperate with the psycho babble treatment. MstCpl Perry realized he was a well disciplined and capable soldier and that if he went along with it, he would only be encouaging and supporting the crap. So he told the sensitivity guy off.
MstCpl Perry's stance against the socialist bozos up there is definetely good for the discipline and moral of all the soldiers Canada has under arms that cherish Life, rights and Freedom. He's got fortitude and stood up to both the Islamic and the touchy feely jihadists. At any rate, the only folks against the man are the jihadists, and they suck.
If he put the sign up, I think it was an entirely proper display of respect for the deceased, the deceased's life works, and would have been good for discipline and morale.
OK, now we get to the essence of what's going on. I appreciate your interpretation. This is similar to police officers being expected to experience PTS following a shooting incident, when in reality they aren't stressed or feeling remorse. They are glad to be alive AND pleased the violent perp is dead. All the "counseling is for show.
I know officers who have been through this and they resent it.