FWIW, it also doesn't help him considering his lineup position. Maybe he would be swinging for more contact if he had guys to drive him in, A lineup (just for instance) with Dunn where he usually is would be (just for instance, not likely real)
Freel
FeLo
Griffey
Casey
Dunn
Kearns
Randa
Larue
Now, if you were Adam Dunn, would you want to settle for a single a little more often and depend on a disappointing OF, a cooling-off 3B, Jason Larue, and the pitcher to drive you in. I bet he'd be more contact leaning if he could have a Casey-Griffey-Lopez behind him.