At running back, Cardinals RB Rashard Mendenhall is out with knee tendinitis. It’s not serious, coach Bruce Arians said, but Mendenhall needs a couple of days off. He is expected to practice Monday.
Mendenhall tore his ACL, so the fact that he's having knee pain isn't a great sign. But he's a cheap option in the 6th round as a RB3. Arians runs the ball more than people think. (The Colts were 11th in pass/run ratio in 2012.)