interesting, he always claims , in response to people complaining about who he has on the show or doesnt have on the show......that all sorts of people are asked, and thats its usually always a scheduling conflict that is the issue. as in they tape multiple shows a day and a season in a matter of days. so if these guys arent in LA at the time, or off on tour, they dont do it. who knows. would love to see a deleo on for sure.