Could. I mean...be it him. Maybe getting injured enough might kick in a Barbaric like rage. Or if Ana was harmed. But if he was shot, then at least Ana was protected and that would out the assailant's position.
If he went into a barbaric rage, he would go after the assailant and whomever would go to harm him and Ana for now that he sees her as pack. Now that they see each other as friends and comrades.