I disagree. There are somewhere in the mid 40,000's season ticket holders who will renew regardless of what the Bills do. Just so long as they are in Buffalo.
Plus Mr. Wilson gives up 40% of ticket sales money to the other teams, and gets 40% of the ticket revenue of the away games where the tickets are much more expensive. Plus he has (or at least had) the Toronto series to line his pockets. And the biggest $$$ maker of them all, his share of the TV contract. Ticket sales at the Ralph become more and more irrelevant every year.