Most people get their job because of who they know -- that's especially true in broadcasting. And, in broadcasting, lots of people see the patience run out as soon as their "patron" gets bounced.
I don't think there's much doubt that McConnell at least deserved the shot to move up to a bigger market. He was a huge pull here in Cincinnati (not exactly a small market) that drew major advertising revenue for WLW and had a very loyal listener base. It didn't translate to Chicago -- it happens.