No one. The three-man show just doesn't do it for me. It feels "forced" (i.e. You specifically have to direct questions at your third guest instead of allowing them to just jump into the conversation). For example, other than the segment when you read Chris the listeners' questions, you had to ask, "So what do you think, Chris?" or "What's your take on that, Chris?" It seemed to detract from the overall spontaneity of the show, which is what I like about the CAGcast.
And JimmieMac murdered CAGcast #4. It was even worse than the CheapyDrunk E3 coverage. Don't ever invite him back.