49ers' Kyle Shanahan: Brandon Aiyuk has to hurdle Trent Sherfield to reclaim top spot - The Athletic
Meet the 49ers 2021 53-Man Roster
49ers 2021 53-man roster prediction
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Meet the 49ers 2021 53-Man Roster
49ers' 53-man roster projection: Two QBs, 11 defensive linemen, several tough calls
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Trent Sherfield Stats, Profile, Bio, Analysis and More, Buffalo Bills