Mark J. Rebilas-USA TODAY Sports While the Arizona Cardinals will certainly use their joint methods next week with the Indianapolis Colts as their major complete speed warm up heading right into the 2024 season, they are going to get their treasured newbie into the to Jonathan Gannon, Marvin Harrison Jr. will play in the preseason opener for the Arizona Cardinals against the New Orleans Gannon says Marvin Harrison Jr. will certainly play in the Arizona Cardinals preseason opener on Saturday against the Saints. will be fascinating is just how much they have Harrison Jr. play with how badly Desmond Ridder and Clayton Tune have actually remained in training , is this to help Ridder hop on track, is this to get Harrison Jr https://www.cardinalsgameday.com. some live appearances against some NFL level competitors that is not his colleagues, or is this simply a glance at their future and after that obtain him off the field?No issue what, it will be excellent to see MHJ for a pair of breaks, and I am a lot more excited to read about his job next week versus the Colts.