A smiling detective is one that always gets the bad guys.

[ He gives a look as if to express how well he knows that's unrealistic. It's more meant to be a joke but perhaps hits too close to the reality of it. He rolls his shoulders, keeping to the poor posture in case Pierce has more he wants to look at on him. ]

Or maybe one that is the bad guy. Not a bad idea, though. It'll take some stress off getting everything in order then.