While WRAL did switch from CBS to NBC in 2016, there is no chance that the Fletcher family will ever sell the station. They have made it an innovative model for other stations, and it has the same kind of dominance in Raleigh/Durham that, for example, WSB has in Atlanta. WRAL prides itself, too, on the fact that it is one of the few stations left that is not owned by a major station group (we have an ABC o&o and a CBS affiliate owned by Nexstar, but WRAL is--and always has been--owned by Capitol Broadcasting, a local company). I could see WBTV as a CBS o&o (CBS owned its radio counterpart, WBT, in the 1930s), but I don't see Gray Television selling it.