At the same time, Jaws is completely and wonderfully unrealistic, a seven plus foot tall man as a professional assassin. Yup, that's inconspicuous. Plus he is nearly invulnerable. Which is why a specified a "recognizable" Jaws. Move it too far from that and he becomes one of those characters or movies about which people say, "We should have known that current Hollywood would f*** it up". I know there is talk that there was a character in one of the Craig movies who was a vague, vague, vague nod to Jaws.