Minnesota Vikings rookie running back Alexander Mattison put up a solid effort on Friday night, carrying nine times for 30 yards and catching 1-of-2 targets for a one-yard receiving touchdown in the victory. The touchdown came on a well-executed play-action pass from starting quarterback Kirk Cousins in the game's opening drive. He was outplayed by backup Mike Boone (four carries for 70 yards and a touchdown) in this game, but Mattison has a firm hold on the top backup spot to Dalvin Cook ...