The Bills are back home here in Orchard Park sitting at 2-0 for the first time in five years.

​The defense has been strong as advertised, but the production on offense has helped fuel the perfect start, suggesting that unit is no longer a liability as has been the case in years past.

Josh Allen led the Bills on three straight scoring drives of 70 yards or more on Sunday.

And when the Giants pulled within a touchdown in the fourth quarter, another long scoring drive ended with a TD to effectively put the game away.

Combine that with the fourth quarter performance in the opener against the Jets and the Bills coaching staff has confidence in what they can do offensively.

I thought the execution was at an all-time high yesterday and really going back to those last couple drives against the Jets, those 80-some yard drives, you have to be able execute at a high level to string together those types of drives,” said head coach Sean McDermott. “To have the discipline, to have the mental toughness and to have the fundamentals that go along with it, that takes a lot.”

”I think it's just guys doing their job,” said Bills offensive coordinator Brian Daboll. “It's tough to move the ball and score points in this league. You've got good defense you go against each week.  Offensive football is execution football.  Eleven guys got to do the right thing the majority off the time to have a good successful play.”

One of the key player makers on offense is banged up. McDermott said rookie running back Devin Singletary is day-to-day with a hamstring injury. It’s too soon to know what his status is for this Sunday when the Bills try to make it 3-0 in the home opener against Cincinnati.