John Lynch peels back the curtains on how NFL trades come about | NBC Sports Bay Area

John Lynch discusses San Francisco 49ers' roster construction as they look to get players back from injury and the NFL trade deadline approaches. (00:00) John Lynch reflects on a decade working with Kyle Shanahan as 49ers GM (03:00) How George Kittle, Kyle Juszczyk helped set 49ers culture (06:30) How young players meshing with veterans has led to 49ers' success (10:30) What makes Brock Purdy fit so well with Kyle Shanahan (14:00) Mike Evans toughness fit immediately in San Francisco (16:00) John Lynch peels back the curtains on how NFL trades come about (19:00) How Christian McCaffrey trade materialized for 49ers...