Doc's former boss at WRVA, Jimmy Barrett, was with WXYT before going to WRVA. Methinks somebody made a few calls...
One area where Detroit beats Cincinnati by a landslide is FOOD. People in metro Detroit actually season food with something other than salt & pepper, and don't consider crappy chains like "Applebee's" and "Perkins" to be "good restaurants" ... at least Doc will get his taste buds back.

Doc will have uphill battle. Detroit is a place that's hard to understand unless you're a native.
Maybe, but they don't have Skyline!

Weirdly, the only thing I miss about Cincinnati when I'm away for a while is the food. I'd be at school in NE Ohio, craving a coney or some Graeter's, and none of my friends knew what I was talking about.