It's gotta suck to be Brian McFayden. It was bad enough that his career had withered to the point that he had to take a job at an Omaha TV station. But, to make matters worse, that station was cellar-dweller KXVO, whose Calvert Collins-anchored "news"cast was watched so little that it didn't even register in parts of the February sweeps. Now comes word that the aforementioned Mr. McFayden was