Fill-ins lead first-place, unrattled Cards & Raiders to wins

Arizona Cardinals defensive coordinator and acting head coach Vance Joseph looks on during the second half of an NFL football game against the Cleveland Browns, Sunday, Oct. 17, 2021, in Cleveland. (AP Photo/Ron Schwane)

Buffalo Bills quarterback Josh Allen (17) is helped up after his run was ruled short of the distance needed for a first down on the Bills' final play of the game against the Tennessee Titans in an NFL football game Monday, Oct. 18, 2021, in Nashville, Tenn. The Titans won 34-31. (AP Photo/Mark Zaleski)

Las Vegas Raiders interim head coach Rich Bisaccia leaves the field after an NFL football game against the Denver Broncos, Sunday, Oct. 17, 2021, in Denver. The Raiders won 34-24. (AP Photo/David Zalubowski)

Arizona Cardinals quarterback Kyler Murray (1) throws under pressure from the Cleveland Browns during the first half of an NFL football game, Sunday, Oct. 17, 2021, in Cleveland. (AP Photo/Ron Schwane)

Las Vegas Raiders running back Josh Jacobs (28) celebrates his touchdown with quarterback Derek Carr during the second half of an NFL football game against theDenver Broncos, Sunday, Oct. 17, 2021, in Denver. (AP Photo/David Zalubowski)

Jacksonville Jaguars head coach Urban Meyer listens to a question during a practice and media availability by the Jacksonville Jaguars at Chandlers Cross, England, Friday, Oct. 15, 2021. The Jaguars will plat the Miami Dolphins in London on Sunday. (AP Photo/Ian Walton)