‘Buffalo, despite being less wealthy, almost always sells out the games at its 73,000-capacity stadium, and garners impressive loyalty from its better-heeled fans. Last year, when the Bills failed to sell out their final home game, local restaurateur Russell Salvatore bought the remaining 7,000 tickets, gave them away to children and members of the military, and precluded a TV blackout of the game. It’s hard to imagine that happening in the NFL’s big-city markets.’