It's more than just the Bills. They guy hates football in general. His love of baseball always made me wonder why he didn't go to a market with a MLB team. Instead he stays in a market dominated by hockey and football, and even at that, he mails it in day after day.
PS I hear more interesting guests on one Sal weekend show, then I hear on the morning and afternoon show over the course of a month which consists of Hamilton, Sullivan, and jibberish.