‘Let’s face it, everything is set up well for the 2020 Bills, with the exception of fans not being allowed in the stands because of coronavirus concerns, when the season kicks off in Orchard Park Sunday against the New York Jets. But home-field advantage can be overrated, even in Buffalo, a drinking town with a football problem. The team hasn’t done a great job feeding off the energy of its table-smashing fans in recent years, going 4-4 at home in 2018 and ’19. Hardly what Coach Sean McDermott had in mind when talking about “defending your dirt.”’