Overview

• Paris Johnson Jr. strives to become the NFL's top tackle entering his second season.
• Arizona Cardinals expect a significant offensive boost with rookie wide receiver Marvin Harrison Jr.
• Kyler Murray is poised for a breakout year after a full healthy offseason.
• The Cardinals have bolstered their offensive line with key additions in free agency and the draft.
• Johnson praises Harrison Jr.'s professionalism and impact on the team's practice dynamics.