Steelers show vulnerability, head to big test at Buffalo

Pittsburgh Steelers wide receiver JuJu Smith-Schuster celebrates after scoring on a an 8-yard pass during the Steelers’ game against the Bengals Nov. 15. (AP Photo/Keith Srakocic)

Buffalo Bills quarterback Josh Allen (17) during the second half of an NFL football game against the San Francisco 49ers, Monday, Dec. 7, 2020, in Glendale, Ariz. (AP Photo/Rick Scuteri)

Now that an undefeated season is gone, the Pittsburgh Steelers almost seem vulnerable. Losing at home to an NFC East team will give you that look.