Arizona Cardinals' Marvin Harrison Jr. suffers concussion during game against Packers.

Why it matters: Concussions are serious injuries in football that require proper evaluation and care to ensure the player's long-term health and safety.

• Marvin Harrison Jr. was ruled out of the rest of the game after being diagnosed with a concussion.
• The injury occurred in the second quarter when his head collided with the thigh of Packers linebacker Isaiah McDuffie.
• Prompt medical attention was given as Harrison was helped off the field and evaluated in the blue injury tent on the sideline.
• Following the evaluation, he was escorted to the locker room by Arizona trainers and doctors.
• Prior to being ruled out, Harrison had no catches on two targets.

What to watch: The Cardinals' handling of Harrison's concussion will be crucial in ensuring his recovery and return to play. Key points to monitor include:

• Adherence to the NFL's concussion protocol for evaluating and treating head injuries.
• Updates from the team regarding Harrison's progress and potential timeline for his return.
• The impact of Harrison's absence on the Cardinals' offensive strategy and depth at the wide receiver position.

The bottom line: Concussions remain a significant concern in football, and the well-being of players should always take precedence over game results. The focus should be on providing appropriate medical care to ensure a safe and successful recovery for Marvin Harrison Jr.

Arizona Cardinals' Marvin Harrison Jr. suffers concussion during game against Packers.

Why it matters: Concussions are serious injuries in football that require proper evaluation and care to ensure the player's long-term health and safety.

• Marvin Harrison Jr. was ruled out of the rest of the game after being diagnosed with a concussion.
• The injury occurred in the second quarter when his head collided with the thigh of Packers linebacker Isaiah McDuffie.
• Prompt medical attention was given as Harrison was helped off the field and evaluated in the blue injury tent on the sideline.
• Following the evaluation, he was escorted to the locker room by Arizona trainers and doctors.
• Prior to being ruled out, Harrison had no catches on two targets.

What to watch: The Cardinals' handling of Harrison's concussion will be crucial in ensuring his recovery and return to play. Key points to monitor include:

• Adherence to the NFL's concussion protocol for evaluating and treating head injuries.
• Updates from the team regarding Harrison's progress and potential timeline for his return.
• The impact of Harrison's absence on the Cardinals' offensive strategy and depth at the wide receiver position.

The bottom line: Concussions remain a significant concern in football, and the well-being of players should always take precedence over game results. The focus should be on providing appropriate medical care to ensure a safe and successful recovery for Marvin Harrison Jr.