From discussions Jr and Mike had on the show Jr had more of a problem with Spencer saying he cheated at Daytona July 2001 and Mike had more of a problem with what Harvick said especially since Harvick had driven at JRM.
I personally like shows where they talk to lesser named drivers and you get to learn about their careers. Like the episodes with Robert Pressley, Lyndon Amick, Buckshot Jones. I'd like Jr to have on guys like Jason Keller, Tim Fedewa, Loy Allen Jr, just because I like hearing the different stories and how those drivers view their careers. It's different then the usual superstars of the sport.