Kenny Pickett stars in debut, leads Steelers to preseason win

Kenny Pickett threw a 24-yard touchdown pass to Tyler Vaughns with three seconds to play and the Pittsburgh Steelers beat the Seattle Seahawks 32-25 Saturday night.

Pickett, Pittsburgh’s first-round pick in 2022, is competing with Mitch Trubisky and Mason Rudolph to replace retired two-time Super Bowl winner Ben Roethlisberger as the Steelers’ starting quarterback.

Roethlisberger guided the franchise for 18 seasons and led the Steelers to…