Marvin Harrison: Everything you need to know

The Cardinals placed Harrison (foot) on injured reserve Friday. Harrison's placement on IR is no surprise, given that he was ruled out for Week 18 on Wednesday by head coach Jonathan Gannon. The second-year pro is dealing with a foot injury suffered during Arizona's loss to the Bengals in Week 17, but there have not yet been any indications that the issue is anything that could impact his participation in the team's offseason program. Across a disappointing sophomore campaign in which injuries limited him to just 12 regular-season appearances, Harrison secured 41 of 73 targets for 608 yards and four touchdowns.

Cardinals head coach Jonathan Gannon said Wednesday that Harrison (foot) will not suit up for Sunday's regular-season finale on the road against the Rams, Darren Urban of the team's official site reports. Harrison will miss Arizona's final game of the 2025 campaign due to a foot injury suffered versus Cincinnati in Week 17, a contest in which he played just 33 percent of offensive snaps and failed to secure his only target. That wraps a disappointing second professional season for the 2024 first-round pick, who concludes the year with a 41-608-4 receiving line on 73 targets across 12 regular-season appearances. Prior to his current foot issue, a heel injury limited Harrison to just three appearances after Week 10, across which he combined for just seven catches for 83 yards. Harrison fading down the stretch has paved the way for WR Michael Wilson to emerge as a legitimate playmaker alongside TE Trey McBride, both of whom will will remain the clear top targets for QB Jacoby Brissett in the Cardinals' regular-season finale against a Los Angeles squad that may have nothing to play for in terms of playoff seeding should the 49ers defeat the Seahawks on Saturday night.

Cardinals head coach Jonathan Gannon said Monday that Harrison (heel) will suit up for Sunday's regular-season finale against the Rams "if he is healthy enough to play," Darren Urban of the team's official site reports. Harrison has at least not yet been ruled out for Week 18, which is encouraging. He missed Weeks 14 and 15 due to a heel injury before he was cleared to suit up for each of Arizona's next two games. He then was forced off the field Week 17 versus Cincinnati due to an apparent aggravation of that issue. Gannon said Monday, however, that Harrison is dealing with a foot injury. It appears as though Harrison's availability for Week 18 will come down to the extent of his practice activity Wednesday through Friday.