49ers to add RB Marlon Mack to active roster
𝙏𝙝𝙚𝙎𝙁𝙉𝙞𝙣𝙚𝙧𝙨 on Twitter: The #49ers have signed RB Marlon Mack to the active roster from the practice squad, per @AdamSchefter / Twitter
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49ers News, Updates, Edits & More .. on Instagram: “The #49ers have released RB Marlon Mack. Additionally, the team has signed DT T.Y. McGill to the team's practice squad. K Sam Sloman
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