In fairness to the refs... they are trying to make calls in real time. The problem lies in the fact that we, as TV viewers, are able to use slow-motion videos of the play at many different angles to review their calls. That's crazy. Why give the TV veiwers a better way to officiate NFL games when it's the officials who should be using this technology. I say every call should get reviewed. Don't go looking for calls... just make sure every penalty is confirmed by the cameras. We do it quickly and easily... so there is no reason why the refs can't, and they should not feel intimitated on the field by having slow-motion replays available to them.