We were speculating in the Morning Listening thread that perhaps they dried up because of that woman who killed herself in England when she was pranked by that shitty Australian radio morning show.
Anything that might risk Wiggy's millions and the AGT cash is quickly ended. When Howard moved to Sirius seven years ago, I noticed that he had a much sharper tone with respect to guests making or attempting to make libelous or slanderous comments. He shut them down quickly.
My thought process was during Howard's Xmas break the entire staff would be hard at work producing new content for the show. From what I read here it seems nothing was produced over the break. Not a god damn thing.
Don't question Authority. They don't know shit either.