While I continue to put together way too many NAB photos to tell you what the show is like, I’ll mention what Chase Carey, president of News Corp., said at the keynote. Carey wasn’t on board with the “embrace the future” theme; he said that if Aereo survives and folks continue to watch for free (without retransmission consent money), he’ll convert Fox to a cable network.

This pronouncement caught the attention of a lot of TV people, but I think it’s only saber-rattling. If Fox and its other network friends fail in the courts against Aereo, they’ll go straight to Congress to change the rules. The threat of pulling the Super Bowl off the air will give representatives cover for doing what the networks’ money asks them to do, and there you’ll have it.

Consider that Fox could decide to go cable tomorrow. It could have made the switch years ago, when retransmission money was a tiny fraction of what it is now. But it didn’t and it won’t because it just doesn’t make sense. The end, at least to me.

On the other hand, Broadcasting and Cable’s Jon Lafayette presents a more nuanced examination of what Fox would gain and lose by taking themselves off the public airwaves. In particular, doing so would negate the argument broadcasters have been making about needing all that spectrum they’ve been fighting to keep. So go read that.

Once upon a time, this already sort of happened. WGN and WTBS converted from distant over-the-air superstations (from the perspective of most cable TV systems) to cable channels. In both cases, they continued to locally broadcast most of the programming they sent to the cable systems, with just enough difference to make it count. The easiest way for Fox to convert would be to pick a few of its most popular shows and substitute reruns or infomercials over-the-air for an hour or two a night. To watch next year’s “House” or “24”, you’d need to watch it on cable, but local news would still be over-the-air. I still don’t think it’ll happen, but if it does, see if that’s the way it plays out.