Head coach Kevin O'Connell says that Dalvin Cook is day-to-day after leaving Week 3 with a shoulder injury.
Related Players: Alexander Mattison
Fantasy Impact:
Mattison has proved over and over again that he is a legitimate fantasy asset when Cook is forced to miss games, including his 44-yard, two-touchdown performance in Week 3. He currently stands as the RB20 (before MNF) on the week, despite only logging 39% of the offensive snaps.