Not against lefties...
And how does Ortiz not get helped by fenway? He can so easily hit the ball to the opposite side of the field (cough*roids*cough) and get an easy double with his slow feet? Manny is a great hitter no matter where you put him, but we'll never know how Nixon would do outside of Fenway on a daily basis, because he is a home grown RS. Suffice to say, He probably wouldn't be getting any of those home runs down the pesky pole in another park...