First undersharpened, then color hue

[OBrian Harmon]

I submitted this shot of a northbound auto train heading into CSX's queensgate yard in the late evening a few days ago, and had it rejected for being undersharpened, so i touched it up and resubmitted it this morning and it was rejected for color hue. i agree that it was soft at first but I can't quite see anything wrong the color. Should I leave this one alone? What do you think?

Here are the rejections:

http://www.railpictures.net/viewreje...46&key=1039868

http://www.railpictures.net/viewreje...38&key=6635286