Minnesota Vikings running back Alexander Mattison (ankle) was estimated as a limited participant in the team's walkthrough practice on Wednesday. A right-ankle sprain cost Mattison the team's Week 15 contest, but he returned in this past Sunday's loss to the division-rival Detroit Lions. However, the 25-year-old only played five offensive snaps and handled two carries for minus-one yard. Ty Chandler didn't exactly do much, either, with eight carries for 17 yards and a touchdown against a stout...