Duffy has started before and been both successful, though lucky in some ways, and below average. Something's gotta change.
With Chris Young and Kris Medlen on the fritz in the rotation, there are some open spots. Now, both players had success for the Royals, but let's not sit here and pretend that there are not ways to improve. That's a harsh reality. Here's another harsh reality -- the Royals' options for improving here are limited.
What they have decided to do is put Dillon Gee and Danny Duffy in the rotation.