Re: Why don't we keep Dunn batting second?
At this point, Hatteberg should bat 2nd, Dunn 3rd, Griffey 4th (or lower). That Junior is still in the 3 spot is just plain stubborness.
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.