GLENDALE – Second-year wide receiver Marvin Harrison Jr. is the top Arizona Cardinals player expected to have the biggest jump from last year. The 22-year-old had a good debut season, catching 62 balls for 885 yards and eight touchdowns. Head coach Jonathan Gannon believes that fans and others alike will be shocked on how big … Continue reading PFF ranks Cardinals Marvin Harrison Jr. as a 5th-tier NFL WR