Bills close pre-season with win over Steelers on Buechele’s late two-point conversion

ORCHARD PARK, N.Y. — Ian Wheeler scored on a 2-yard run with 1:06 left, Steve Buechele completed an off-balance pass to Dante Pettis for a 2-point conversion and the Buffalo Bills beat the Pittsburgh Steelers 28-27 in the preseason finale for each team Thursday night. The Steelers’ last chance to pull ahead ended with Drew Allar’s pass sailing behind tight end Lake McRee on fourth-and-7 with 44 seconds remaining. It was a disappointing finish for Allar in an outing the rookie was attempting to separate himself from Will Howard in the competition for the Steelers’ third-string job. In squandering a…