Cardinals coach Mike LaFleur said that Johnson is dealing with a biceps injury after Sunday's 36-24 loss to the Giants, Darren Urban of the team's official site reports.
Analysis:Johnson was also seen wearing an arm sling in the postgame locker room Sunday, according to Theo Mackie of The Arizona Republic. The 25-year-old started all 43 of his regular-season appearances over the previous three seasons. The left tackle will look to get healthy before the Week 5 contest versus Detroit on Sunday, Oct. 11.
