Brian - pro's can't shoot over par, it's a rule, and they are not alloed to work at all. They should be able to reach all par 5's in two, hit nothing longer than a 7 iron into a green, and always, let me stress ALWAYS, be able ot stop a ball within 4 feet of it's original ballmark.
If they can't do that, then no one has fun, and fans aren't allowed to come watch them play, because it would be too embarassing.