Although Collins had been a starter over the last few weeks, he struggled drastically, averaging a mere 34 yards per carry since Week 7. During this span, he had zero touchdowns and one lost fumble. The expectation was that Collins would lose work to Peterson if he was even active. Instead, the 27-year-old will sit out this contest. Seattle will roll with Peterson, DeeJay Dallas, Rashaad Penny, and Travis Homer on Sunday.