Having to move on from a core group of players on an NFL roster can be a tough process for general managers. For San Francisco 49ers' GM John Lynch, Buffalo Bills' GM Brandon Beane provided a great model to follow.

The San Francisco 49ers appear on track to avoid a major flaw in their long-term contract negotiations with QB Brock Purdy.

The San Francisco 49ers have been in contract extension talks with quarterback Brock Purdy throughout the offseason. With training camp approaching, general manager John Lynch opened up about the negotiations,