Damian Williams / LeSean McCoy, Kansas City Chiefs at Jacksonville Jaguars
The crowded stable of running backs at Kansas City makes any one of them a tough play, even as a flex. McCoy’s signing really makes it difficult, knowing his history with Andy Reid and potential to show he has gas left. But he joined the team a week ago, so how much he gets action in Week 1 is unknown. It may take a few weeks to sort the carries out and figure out which guy gets the crucial goal line carries. As for the Jags, it’s a team that is looking to rebound back to their 2017 form. Either way, it’s a bad matchup for the Chiefs backfield.