The San Francisco 49ers signed guard Jonathan Cooper on Tuesday, marking their fourth addition of the NFL free agency period. The team signed center Weston Richburg and running back Jerick McKinnon on the first day of free agency, and then added edge rusher Jerry Attaochu. Add in Richard Sherman prior to the start of free agency, and it’s been a fairly productive week of work.
Are the 49ers done? Probably, but we’re not quite certain. John Lynch made an appearance on John Clayton’s radio show, and when asked about free agency, he said, “Are we done?