Jeroen took my feedback from the first attempt and produced a modified cover:
As you can see, he replaced the Eye of Sauron with two eyes, those of the big bad guy in the book, who’s associated with the sun in a couple ways, and who wields a new form of magic. He also removed the stetson from the guy on the horse, so he doesn’t look so much like a cowboy. The character, Jack, isn’t a cowboy at all, though he does ride horses and get into gunfights, so that was a bit misleading.
I like version a lot better.
So, all you out there in internet-land….thoughts?