It's difficult to say... on one hand, it could very well play out the way you just said but I wonder... [ Hmn. ] Violent outbreaks tend to come from frustration and a desire to prove oneself. He is frustrated, no doubt about it but I'm not entirely convinced that he has the drive to go through with it in practice.
I need to let Kitty know what I've found out so far, but I won't recommend that she takes him off duty. It's too early to tell either which way.