Minnesota Vikings running back Alexander Mattison has had at least 12 carries in three games this season and has a juicy matchup on tap in Week 9 against the Kansas City Chiefs. The Chiefs Defense ranks 30th in run DVOA and has given up a whopping 10 rushing touchdowns on the year, and impact players Frank Clark and Chris Jones are nursing injuries and are questionable to play. That being said, this game is likely to stay close and Mattison won't have the luxury of piling on garbage-time ...