Perfection on display when Steelers visit Titans, both 5-0

New York Giants' Daniel Jones runs with the ball during the second half of an NFL football game against the Philadelphia Eagles, Thursday, Oct. 22, 2020, in Philadelphia. (AP Photo/Chris Szagola)

Washington Football Team's Kyle Allen throws with Los Angeles Rams' Aaron Donald rushing during the first half of an NFL football game Sunday, Oct. 11, 2020, in Landover, Md. (AP Photo/Susan Walsh)

Tampa Bay Buccaneers inside linebacker Devin White (45) sacks Green Bay Packers quarterback Aaron Rodgers (12) during the second half of an NFL football game Sunday, Oct. 18, 2020, in Tampa, Fla. (AP Photo/Jason Behnken)

Philadelphia Eagles' Boston Scott, left, catches a touchdown pass against New York Giants' Jabrill Peppers during the second half of an NFL football game, Thursday, Oct. 22, 2020, in Philadelphia. (AP Photo/Derik Hamilton)

FILE - In this Aug. 17, 2020, file photo, Pittsburgh Steelers head coach Mike Tomlin looks on during practice at Heinz Field in Pittsburgh. On Sunday, Oct. 25, Steelers-Titans will be the eighth time in league history undefeated and untied teams with at least five wins have met in the regular season, the sixth such game since the 1970 merger, and only the fifth in the past 46 seasons. (Chaz Palla/Pittsburgh Tribune-Review via AP, File)

FILE - In this Aug. 18, 2020, file photo, Tennessee Titans head coach Mike Vrabel adjusts his mask during NFL football training camp in Nashville, Tenn. On Sunday, Oct. 25, Steelers-Titans will be the eighth time in league history undefeated and untied teams with at least five wins have met in the regular season, the sixth such game since the 1970 merger, and only the fifth in the past 46 seasons. (AP Photo/Mark Humphrey, Pool, File)