What happened: New England held a standard players' day off Tuesday with coaches game-planning for Josh Allen and Buffalo. Wide receiver A.J. Brown was noted in the locker room, and Mike Vrabel said the answers for the 1-2 start are in the building.
Why it matters: Buffalo enters at 3-0, two games clear of New England in the early AFC East standings. A home win over an unbeaten division rival would keep New England from losing further ground before midseason.
By the numbers: Buffalo forced five turnovers against the Chargers: three fumbles and two interceptions.
What to watch: New England returns to practice ahead of Sunday's Patriots-Bills game on CBS.