Bruce Arians says Alex Okafor to miss 2-4 weeks with calf injury

Arizona Cardinals head coach Bruce Arians said Alex Okafor’s calf injury isn’t as bad as initially thought. Arians joined Alex Marvez and Bill Polian on Sirius XM NFL Radio Tuesday night. Arians said Okafor is now expected to miss 2-4 weeks. The Cardinals signed Dwight Freeney to add additional depth at linebacker during Okafor’s absence.…