The 49ers signed Givens to a one-year deal.
Barkley reportedly signed a three-year contract worth up to $46.75 million with Philadelphia.
Scott signed with the Bengals in 2023 free agency.
James Franklin said he isn't changing the team's philosophies amid Big Ten expansion.
Five players changed their numbers, while 15 saw weight changes.
Between the addition of Julian Fleming and the increased experience of coaches and players alike, Franklin was optimistic about the future of the unit.