The Cardinals have activated first-round DT Walter Nolen from the PUP list. That should mean Nolen's ready for his first NFL action in tonight's game against the Cowboys. Of course, it's impossible to know how much he'll be ready to play after missing nearly all of training camp and the season's first eight games with a calf injury. But a full-strength Nolen could help the Arizona defense and provide an IDP option for DT-required leagues eventually. Arizona also activated CB Garrett Williams from IR. The starter has been out since Week 2 with a knee injury. He's not a high-impact player in real or fantasy terms but could help the defense in general.