What’s wrong with the Dallas Cowboys? Owner Jerry Jones. It’s been the tradition on local talk radio to call for the head of Jerry Jones after the final loss of the season. But yesterday the usual rabble rousers were replaced by some college football game, so I had to listen to another sports talk station. These two guys wanted to talk trash about the Cowboys, but they set some ground rules, no talk about Jerry Jones. Then they cut off everyone who called in and I changed the station. The facts of the matter are clear enough, the only way…