Yeah, actually. I haven't dared mention it though, lest the wrath of Fred (who wasn't exactly high on Napoli after the hip condition became public, let it be known) make lightning strike me where i stand.
The main difference, however, is that Napoli is an extremely patient hitter, and there's some precedent to massive BABIP fluctuations with "three-true-outcome" guys without affecting their final line too much. A regression in BABIP (and therefore BA) with an increase in power output and walk% is not only possible, but somewhat likely.