The San Francisco 49ers have made a significant move in their roster management by releasing veteran safety George Odum, a two-time All-Pro. This decision comes after placing him on the Non-Football Injury list, leaving the team's safety depth in question as they head into training camp. Odum, who is 31 years old, had primarily served on special teams during his tenure with the 49ers, indicating a shift in the team's strategy as they build their roster for the upcoming season.