Thats why you differentiate between passes in general, defensive passes and offensive passes. Passes in general, like that stat is, counts your average to the sides Deschamps type safe passes (defensive players in general would rule them), while there is a stats for offensive passes, which is an important distinction.
And for this season, Liverani, Gargano D'agostino and Seedorf leading them (in general registas). Offensive passes meaning passes with intent to pass forward, and with the intent to productively move the play ahead, instead of play it safe, like Balzaretti prolly does alot. When a fullback makes alot of safe passes, it generally means he cant take initiative to do anything on his own, or be able to dribble his man much, so he moves it along to hide away from initiative.