There might be a dark horse candidate with a lot of cash to burn that we don’t know about, or maybe not. But its not practical to just assume GKB is a fait accompli for 98.7.
I can think of a few. The most obvious is EMF looking to take over another prime commercial signal in Market #1 to grow their NYC cluster and expand their empire.
Or another religious operator. There seem to be a few that are on buying sprees these days and that's the biggest trend in radio right now.
There's John Catsimatidis who has publicly talked about adding an FM sister station to WABC as a music outlet.
And maybe I'm dreaming, but I thought at one point there was talk of Meruelo wanting to enter NYC.