NFL free agency: Samaje Perine says he joined Broncos because of Sean Payton's history of using multiple RBs | CBS Sports Headlines NFL free agency: Samaje Perine says he joined Broncos because of Sean Payton's history of using multiple RBs Perine is a fan of Payton’s style of offense as … Continue reading NFL free agency: Samaje Perine says he joined Broncos because of Sean Payton's history of using multiple RBs