I enjoy listening to the show usually, but Jon is a terrible interviewer. Ask your question and then shut up. Don't present a question, throw in a tought, change the subject, make a joke, throw in another thought, and then make your way back to the original question. I can just feel the uncomfortable tension that your interviewees are emitting through the radio. Jon does it all the time. He takes 15-20 seconds to ask a question when it should only take him 4-5 seconds at that most. Seriously, listen to Jim Rome, Dan Patrick, hell even listen to the blowhards on CNN & Fox News, they ask the question and then get out of the way. If Jon does a 5 minute interview, you can almost guarantee that he's talking during 65-70% of that interview.
Jon, if you're reading this, ask your question and then shut up. And don't give me this crap about "filler time" and "bringing out the interviewee". I'm schooled in broadcasting you do not do a good job of asking questions. Plain and simple.