Brock Purdy said the 49ers’ recent wave of contract extensions for himself, George Kittle and Fred Warner have helped efforts to build chemistry on a radically revised roster.

The San Francisco 49ers are having one of the most interesting offseasons in recent memory, taking care of their own players while letting a significant amount of talent depart. The latest major move by the 49ers involved standout linebacker Fred Warner,

The San Francisco 49ers and four-time All-Pro linebacker Fred Warner have agreed to a three-year, $63 million contract extension, ESPN reports.