Mattison (shoulder), officially listed as questionable for Sunday's game against the Dolphins, is expected to play, Jeremy Fowler of ESPN.com reports.
Mattison logged limited practices all week after suffering the injury in Minnesota's Week 5 win over Chicago. He earned a season-high 12 touches in that game but could see his workload scaled back in Week 6, given that he's nursing the shoulder injury along with the fact that Dalvin Cook is further removed from his own dislocated left shoulder, which he suffered Week 3. Mattison's status will become official when Minnesota releases its inactive list 90 minutes prior to Sunday's 1 p.m. ET kickoff.