The Arizona Cardinals, for the third straight day on Friday, took the practice field without wide receiver Marvin Harrison Jr. (heel) and running back Trey Benson (knee).

That key offensive duo will be out against the Los Angeles Rams on Sunday.

So, too, will running back Emari Demercado (ankle), who was limited for two days before sitting out of practice Friday. Wide receiver and return man Greg Dortch (chest) is out, while Xavier Weaver (hamstring) is questionable.

Linebacker Josh Sweat returned to practice in full and will play after a pair of rest days, but rookie defensive lineman Walter Nolen III (knee) and backup safety Rabbit Taylor-Demerson (ankle) are out.

Offensive lineman Kelvin Beachum was upgraded from a nonparticipant to limited in practice on Thursday. He’s questionable.

Harrison’s heel injury popped up in Sunday’s loss to the Tampa Bay Buccaneers.

“He’s going to see the doctor later on here,” head coach Jonathan Gannon told Arizona Sports’ Burns & Gambo on Monday. “Max Melton didn’t go this last week because of a heel, kind of a similar injury. Those are tricky. Marv, he kept going back in the game and you watch him run and he’s running great, but then when he walks or jogs, it doesn’t look great. It’s a tough injury … we’ll just take it day-by-day with him.”

Melton is out against the Rams, too.

Benson had been limited while working his way off injured reserve with a knee issue.

Nolen continued to miss practice time after suffering a knee injury in Week 12 against the Jacksonville Jaguars.

For the Rams, cornerback Darious Williams (tibia) is doubtful, while receiver Tutu Atwell (hamstring) and nose tackle Poona Ford (calf) are questionable.

Wide receiver Davante Adams (hamstring) returned to full-go after being limited earlier in the week, as did running back Kyren Williams (ankle).

Arizona Cardinals injury report for the Los Angeles Rams’ visit

Arizona Cardinals

Player
Pos
Injury
Wednesday
Thursday
Friday
Game Status

Kelvin Beachum
OL
Groin
DNP
Limited
Limited
Questionable

Trey Benson (IR)
RB
Knee
DNP
DNP
DNP
Out

Greg Dortch
WR
Chest
DNP
DNP
DNP
Out

Marvin Harrison Jr.
WR
Heel
DNP
DNP
DNP
Out

Max Melton
CB
Heel
DNP
DNP
DNP
Out

Walter Nolen III
DL
Knee
DNP
DNP
DNP
Out

Josh Sweat
LB
NIR-Rest
DNP
DNP
Full

Dadrion Taylor-Demerson
S
Ankle
DNP
DNP
DNP
Out

L.J. Collier (IR)
DL
Knee
Limited
Limited
DNP
Out

Emari Demercado
RB
Ankle
Limited
Limited
DNP
Out

Christian Jones (IR)
OL
Knee
Limited
Limited
Limited
Out

Xavier Weaver
WR
Hamstring

Limited
DNP
Questionable

Calais Campbell
DT
NIR-Rest


DNP

Here’s what the injury picture looks like for Los Angeles:

Los Angeles Rams

Player
Pos
Injury
Wednesday
Thursday
Friday
Game Status

Davante Adams
WR
Hamstring
DNP
Limited
Full

Poona Ford
NT
Calf
DNP
DNP
Limited
Questionable

Darious Williams
CB
Tibia
DNP
DNP
DNP
Doubtful

Kamren Kinchens
S
Shoulder
Limited
Limited
Full

Omar Speights
LB
Ankle
Limited
Full
Full

Kyren Williams
RB
Ankle
Limited
Limited
Full

Byron Young
OLB
Knee
Limited
Limited
DNP

Tutu Atwell
WR
Hamstring
Full
Full
Full
Questionable