Show for April
Every year is the largest conference in professional video in Las Vegas called NAB. National Association of Broadcasters convention. I think they could do a couple episodes out of a visit to that convention. It is a different world than the consumer focused tech of CES.
Specifically, they could do a show on the many technologies beyond HDTV. They could do some coverage on 2K, 4K and UHDTV - all of which will be shown there. I am a professional media engineer, so if they want to chat about these technologies or want someone to show them around a bit at that conference I would be happy to help out.
Just think it might be good for the audience to see that HDTV (and even 3D) is mature and to see what is coming next.