Helman I would say calls in weekly during the season but isn't much of a major contributor during the off-season. We'll probably hear more from him as we get closer to the draft. He and Broaddus are tight because of their LSU connection though.
I enjoy Dallas sports radio a lot. I love that they grabbed Bryan Broaddus from DC.com last year. It's pretty awesome to have a Super Bowl winning scout on the evening show to provide a lot of FO context and to teach the game over the air.
Sports radio where I live is sad and uninteresting.