49ers QB Purdy subtly roasts CMC, Deebo after recent athletic flashes 49ers QB Brock Purdy subtly roasted his San Francisco teammates, Christian McCaffrey and Deebo Samuel, about their athleticism after the 24-year-old has been mobile outside of the pocket. Original Source: https://sports.yahoo.com/49ers-purdy-subtly-roasts-cmc-015851189.html