The stations also have to be considered full power to force must carry, and of course with the deal Dish/DIRECTV made with the FCC they have until the end of 2012 to have all the stations carried.
I suspect that they are nearing the completion of adding new HD markets. The pace will slow down a lot and they will start going back and filling in all the markets that they have room for currently. They have a couple more satellites to launch to have enough capacity to fill in every market.
XETV also used to be Fox and remained even while KSWB took on Fox.
Limited time offer