Marvin Harrison Jr., the highly anticipated rookie wide receiver for the Arizona Cardinals, had a less than stellar NFL debut last Sunday. Despite being hailed as a can't-miss prospect and the top player in his draft class, Harrison's performance fell short of expectations during the Cardinals' 34-28 loss to the Buffalo Bills.

In his first game, Harrison was targeted three times by quarterback Kyler Murray, but only managed to catch one pass for a mere 4 yards. It was undoubtedly a disappointing start for the No. 4 pick in the NFL Draft, who was expected to make an immediate impact for his team.

Addressing the debut performance, Cardinals offensive coordinator Drew Petzing admitted that there is room for improvement in terms of getting Harrison more involved in the game. Petzing acknowledged that the Bills' defense posed challenges in limiting Harrison's opportunities, but also took responsibility for not calling plays to utilize the rookie receiver effectively.

At 6-feet-3 and 191 pounds, Harrison possesses impressive physical attributes, including elite speed, athleticism, and remarkable catching ability. As a standout player in his college career at Ohio State, he was virtually unstoppable. However, facing the intensity of an NFL defense proved to be a different challenge, which many rookies struggle with initially.

Now, the Cardinals face the task of analyzing what went wrong in Harrison's debut and finding ways to incorporate him more effectively into their game plan. Among the current wide receivers on the Cardinals' roster, none come close to matching Harrison's combination of size, skills, and athleticism.

Moving forward, the offensive coordinator emphasized the need to get Harrison more targets in the upcoming games. Petzing stressed that it is his responsibility to devise strategies that allow Harrison to thrive on the field, while Murray's job is to make the best decisions based on the look, coverage, and execution of routes.

With the Los Angeles Rams as their Week 2 opponents, the Cardinals have an opportunity to bounce back from their disappointing season opener. It is expected that Harrison will see more opportunities to showcase his abilities and potentially emerge as Murray's primary target.

While his debut may not have met expectations, it is crucial to remember that Harrison is just starting his professional career. With time and experience, he has the potential to become a game-changing receiver for the Arizona Cardinals. The team's focus now lies in unlocking Harrison's full potential and establishing his role within their offensive scheme.