Re: Who will have the better career -- Mesoraco or Grandal?
I voted Mes, but was very ambivalent. I really don't see what others do in Mesoraco's defense. It seems like he's constantly dropping pitches, isn't very still and just generally isn't a reliable target.
Games are won on run differential -- scoring more than your opponent. Runs are runs, scored or prevented they all count the same. Worry about scoring more and allowing fewer, not which positions contribute to which side of the equation or how "consistent" you are at your current level of performance.