The Indianapolis Colts fear that Marlon Mack suffered a torn Achilles on Sunday. If so, his 2020 season will be over. Nyheim Hines took on a larger role with Mack gone, working as a receiving back as expected but also seeing goal line work. Both Hines and rookie Jonathan Taylor would see their value jump up if Mack’s season is over, with Hines being one of the top waiver priority for fantasy managers this week. Meanwhile, Taylor likely takes over as the lead back earlier than expected and should be a weekly start running behind a good offensive line.