Marvin Harrison Jr. enters the 2026 season fully healthy after a 2025 campaign limited to 12 games and 41 receptions by multiple injuries, including a concussion, appendectomy, and heel issues. New Cardinals head coach Mike LaFleur has installed him as the primary X-receiver with added motion and slot work to create easier targets, though target competition remains stiff from tight end Trey McBride, wideout Michael Wilson, and the run-heavy emphasis featuring rookie back Jeremiyah Love. Quarterback Jacoby Brissett anchors the passing game, and early training-camp reports show Harrison leading or competing for targets while rebounding from minor drops and cramps. His rookie-year pace of 62 receptions provides a baseline, but consistent volume will hinge on offensive line protection, red-zone usage, and whether the Cardinals sustain passing attempts in a tough NFC West schedule.