Arizona Cardinals quarterback Carson Palmer (3) warms up prior to an NFL football game against the Los Angeles Rams, Sunday, Oct. 2, 2016, in Glendale, Ariz. (AP Photo/Rick Scuteri)

Los Angeles Rams head coach Jeff Fisher watches his team prior to an NFL football game against the Arizona Cardinals, Sunday, Oct. 2, 2016, in Glendale, Ariz. (AP Photo/Ross D. Franklin)

Los Angeles Rams running back Todd Gurley (30) warms up prior to an NFL football game against the Arizona Cardinals, Sunday, Oct. 2, 2016, in Glendale, Ariz. (AP Photo/Ross D. Franklin)

Arizona Cardinals cornerback Patrick Peterson (21) warms up prior to an NFL football game against the Los Angeles Rams, Sunday, Oct. 2, 2016, in Glendale, Ariz. (AP Photo/Rick Scuteri)

Arizona Cardinals running back David Johnson (31) runs as Los Angeles Rams defensive tackle Aaron Donald (99) pursues during the first half of an NFL football game, Sunday, Oct. 2, 2016, in Glendale, Ariz. (AP Photo/Rick Scuteri)

Los Angeles Rams quarterback Case Keenum (17) looks to throw against the Arizona Cardinals during the first half of an NFL football game, Sunday, Oct. 2, 2016, in Glendale, Ariz. (AP Photo/Ross D. Franklin)

Arizona Cardinals running back Chris Johnson (23) is chased by Los Angeles Rams cornerback Troy Hill (32) during the first half of an NFL football game, Sunday, Oct. 2, 2016, in Glendale, Ariz. (AP Photo/Rick Scuteri)

Arizona Cardinals quarterback Carson Palmer (3) throws under pressure from Los Angeles Rams defensive end Robert Quinn (94) during the first half of an NFL football game, Sunday, Oct. 2, 2016, in Glendale, Ariz. (AP Photo/Rick Scuteri)

Arizona Cardinals running back David Johnson (31) eludes Los Angeles Rams cornerback Troy Hill (32) during the first half of an NFL football game, Sunday, Oct. 2, 2016, in Glendale, Ariz. (AP Photo/Ross D. Franklin)

Los Angeles Rams kicker Greg Zuerlein (4) kicks a field goal as teammate Johnny Hekker (6) holds against the Arizona Cardinals during the first half of an NFL football game, Sunday, Oct. 2, 2016, in Glendale, Ariz. (AP Photo/Rick Scuteri)

Los Angeles Rams cornerback Trumaine Johnson (22) celebrates his interception in the end zone with Cody Davis (38) during the first half of an NFL football game against the Arizona Cardinals, Sunday, Oct. 2, 2016, in Glendale, Ariz. (AP Photo/Ross D. Franklin)

Arizona Cardinals wide receiver John Brown (12) escapes the tackle of Los Angeles Rams cornerback E.J. Gaines (33) during the first half of an NFL football game, Sunday, Oct. 2, 2016, in Glendale, Ariz. (AP Photo/Rick Scuteri)

Los Angeles Rams quarterback Case Keenum (17) throws under pressure from Arizona Cardinals outside linebacker Chandler Jones (55) during the first half of an NFL football game, Sunday, Oct. 2, 2016, in Glendale, Ariz. (AP Photo/Ross D. Franklin)

Arizona Cardinals wide receiver John Brown (12) is hit by Los Angeles Rams free safety Maurice Alexander during the second half of an NFL football game, Sunday, Oct. 2, 2016, in Glendale, Ariz. (AP Photo/Rick Scuteri)

Los Angeles Rams quarterback Case Keenum (17) throws as Arizona Cardinals outside linebacker Markus Golden (44) pursues during the second half of an NFL football game, Sunday, Oct. 2, 2016, in Glendale, Ariz. (AP Photo/Rick Scuteri)

Arizona Cardinals quarterback Carson Palmer (3) throws under pressure from Los Angeles Rams defensive tackle Aaron Donald (99) during the second half of an NFL football game, Sunday, Oct. 2, 2016, in Glendale, Ariz. (AP Photo/Rick Scuteri)

Arizona Cardinals cornerback Patrick Peterson (21) breaks up a pass intended for Los Angeles Rams wide receiver Brian Quick (83) during the second half of an NFL football game, Sunday, Oct. 2, 2016, in Glendale, Ariz. (AP Photo/Ross D. Franklin)

Los Angeles Rams quarterback Case Keenum (17) is tackled by Arizona Cardinals defensive end Calais Campbell (93) during the second half of an NFL football game, Sunday, Oct. 2, 2016, in Glendale, Ariz. (AP Photo/Rick Scuteri)

Arizona Cardinals running back David Johnson (31) finds room to run against the Los Angeles Rams during the second half of an NFL football game, Sunday, Oct. 2, 2016, in Glendale, Ariz. (AP Photo/Rick Scuteri)

Los Angeles Rams running back Todd Gurley (30) stiff arms Arizona Cardinals free safety Tyrann Mathieu (32) during the second half of an NFL football game, Sunday, Oct. 2, 2016, in Glendale, Ariz. (AP Photo/Rick Scuteri)

Los Angeles Rams wide receiver Brian Quick (83) pulls in a touchdown pass as Arizona Cardinals defensive back Marcus Cooper (41) defends during the second half of an NFL football game, Sunday, Oct. 2, 2016, in Glendale, Ariz. (AP Photo/Rick Scuteri)

Los Angeles Rams outside linebacker Mark Barron (26) celebrates his fumble recovery against the Arizona Cardinals during the second half of an NFL football game, Sunday, Oct. 2, 2016, in Glendale, Ariz. (AP Photo/Ross D. Franklin)

Los Angeles Rams quarterback Case Keenum (17) throws as Arizona Cardinals nose tackle Josh Mauro (97) defends during the second half of an NFL football game, Sunday, Oct. 2, 2016, in Glendale, Ariz. (AP Photo/Ross D. Franklin)

Los Angeles Rams cornerback Trumaine Johnson (22) celebrates as teammate strong safety T.J. McDonald (25) intercepts the ball in the end zone to end the game as Arizona Cardinals wide receiver Larry Fitzgerald (11) defends during the second half NFL football game, Sunday, Oct. 2, 2016, in Glendale, Ariz. The Rams won 17-13. (AP Photo/Rick Scuteri)

Arizona Cardinals quarterback Drew Stanton (5) throws against the Los Angeles Rams during the second half of NFL football game, Sunday, Oct. 2, 2016, in Glendale, Ariz. The Rams won 17-13. (AP Photo/Ross D. Franklin)