Finally a good, informative article from Hal McCoy. They've been few and far between this year. I hope Dunn keeps working on using all parts of the field. IMHO that is when he is at his best.
What I would like to see is a picture of his batting stance from his Rookie year and maybe second year versus today. It seems that with the way he wraps his bat behind his neck his swing is maybe to long to be anthing but a slinghot pull power hitter. I wonder if this is part of his adjustment.
Click on this for his most upright:
Here he is with the lookouts, different angle, however:
I don't know the date on these pictures, but there is a difference. There was another picture that showed an even more upright bat, but I can't post it here.
It is hard to tell whether he is in motion or not, also would be interesting to know if he changes his bat position depending on the count or situation.
Having technical difficulties, lost the first picture, stay tuned.