Pittsburgh Steelers nose tackle Isaiah Buggs has been downgraded from questionable to out and will not play in Sunday’s game against the Tennessee Titans, according to this tweet from team spokesman Burt Lauten.
#Steelers DE Isaiah Buggs has been downgraded to OUT for Sunday's game vs. Tennessee.
— Burt Lauten (@SteelersPRBurt) December 18, 2021
Buggs has been hampered by an ankle injury that will have caused him to miss three games. He took over as the team’s starting nose tackle following Tyson Alualu’s season-ending ankle fracture in Week Two.