The Arizona Cardinals move into the 2026 offseason with plenty of excitement and noise surrounding what could possible come of the first year of Mike LaFleur's tenure in the desert. Much of that hope resides on the offensive side of the ball, where LaFleur's expertise should shine with weapons such as Trey McBride, Marvin Harrison Jr., Michael Wilson and now Jeremiyah Love enter the mix. The Cardinals particularly have all eyes on Harrison as he enters a third and crucial year, and he's officially on notice from fans and media on local and national levels. Why Marvin Harrison Jr. is On Notice in 2026 Dec 21, 2025; Glendale, Arizona, USA; Arizona Cardinals wide receiver Marvin Harrison Jr. (18) on the field during warm ups prior to a game against the Atlanta Falcons at State Farm Stadium. Mandatory Credit: Joe Camporeale-Imagn Images | Joe Camporeale-Imagn Images Harrison isn't on "notice" due to any new arrivals this offseason.…