Right now the broadcasters are packing their streams with anything they can find, from religious to old movies, whatever, so show that they are viable (salable). This is going to be an interesting auction. There may or may not be the interest many think there was several years ago as the wireless folk are interested primarily in the major cities, and not as many as originally thought. 
At the and of the day when the entire VHF band is fully packed, antennas like the Jack will become boat anchors