The importance of working the waiver wire can't be understated, especially coming out of Week 7.
After a solid return to action in Week 6, Marlon Mack was a top add for many teams looking for running back help. He was unable to break through as a rookie in 2017 and had multiple starts and stops to this season due to a variety of injuries. With the Colts unable to establish a ground game in Mack's absence, he was given an opportunity to lead the way and now looks like an asset to both the Colts and fantasy teams.