Actually, back in the last year of Wanny they started seeing 15K to 20K no-shows at each game (I think the last 3 to 4 games). I know the tickets were already paid for, but their was a loss in revenue from missed concessions. I know you cannot draw a direct correlation between the no-shows and the Wanny firing, however, the point is a change was made once this event started happening. Maybe it was simply the organization coming to the realization that the coaching staff sucked the same time the fans did - who knows.
Peace