Colts | Marlon Mack in good shape to begin season May 3, 2021 by FantasyGuru Indianapolis Colts RB Marlon Mack (Achilles) is ‘ready to go’ from the torn Achilles tendon he suffered in Week 1 of the 2020 season, according to general manager Chris Ballard. Sirius XM NFL Radio - Alex Marvez